Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Mar. 30, 2019	May 02, 2019
Document and Entity Information
Entity Registrant Name	SPX CORP
Entity Central Index Key	0000088205
Document Type	10-Q
Document Period End Date	Mar. 30, 2019
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		43,867,025
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Entity Emerging Growth Company	false
Entity Small Business	false

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Income Statement [Abstract]
Revenues	$ 343.6	$ 351.9
Costs and expenses:
Cost of products sold	260.4	261.8
Selling, general and administrative	76.7	68.6
Intangible amortization	1.6	0.2
Special charges, net	0.1	2.0
Other operating expenses	1.8	0.0
Operating income	3.0	19.3
Other income, net	7.2	1.0
Interest expense	(5.3)	(4.3)
Interest income	0.3	0.5
Income from continuing operations before income taxes	5.2	16.5
Income tax provision	(4.6)	(4.1)
Income from continuing operations	0.6	12.4
Income (loss) from discontinued operations, net of tax	0.0	0.0
Loss on disposition of discontinued operations, net of tax	(1.4)	0.0
Loss from discontinued operations, net of tax	(1.4)	0.0
Net income (loss)	$ (0.8)	$ 12.4
Basic income (loss) per share of common stock:
Income from continuing operations (in dollars per share)	$ 0.01	$ 0.29
Loss from discontinued operations (in dollars per share)	(0.03)	0.00
Net income (loss) per share (in dollars per share)	$ (0.02)	$ 0.29
Weighted-average number of common shares outstanding — basic	43,618	42,772
Diluted income (loss) per share of common stock:
Income from continuing operations (in dollars per share)	$ 0.01	$ 0.28
Loss from discontinued operations (in dollars per share)	(0.03)	0.00
Net income (loss) per share (in dollars per share)	$ (0.02)	$ 0.28
Weighted-average number of common shares outstanding — diluted	44,880	44,353
Comprehensive income	$ 0.9	$ 16.8

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 31, 2018
Current assets:
Cash and equivalents	$ 39.0	$ 68.8
Accounts receivable, net	250.3	269.1
Contract assets	68.9	91.2
Inventories, net	151.5	128.8
Other current assets (includes income taxes receivable of $18.9 and $18.9 at March 30, 2019 and December 31, 2018, respectively)	44.0	40.5
Total current assets	553.7	598.4
Property, plant and equipment:
Land	18.7	19.4
Buildings and leasehold improvements	118.7	125.2
Machinery and equipment	330.2	334.1
Property, plant and equipment, gross	467.6	478.7
Accumulated depreciation	(289.3)	(294.5)
Property, plant and equipment, net	178.3	184.2
Goodwill	430.0	394.4
Intangibles, net	231.9	198.4
Other assets	685.4	657.7
Deferred income taxes	22.1	24.4
TOTAL ASSETS	2,101.4	2,057.5
Current liabilities:
Accounts payable	142.2	153.6
Contract liabilities	84.0	79.5
Accrued expenses	176.5	183.7
Income taxes payable	3.1	3.5
Short-term debt	75.0	31.9
Current maturities of long-term debt	14.2	18.0
Total current liabilities	495.0	470.2
Long-term debt	332.3	331.9
Deferred and other income taxes	30.6	23.2
Other long-term liabilities	828.2	817.3
Total long-term liabilities	1,191.1	1,172.4
Commitments and contingent liabilities (Note 15)
SPX Corporation shareholders’ equity:
Common stock (51,673,391 and 43,844,474 issued and outstanding at March 30, 2019, respectively, and 51,528,778 and 43,450,305 issued and outstanding at December 31, 2018, respectively)	0.5	0.5
Paid-in capital	1,279.9	1,295.4
Retained deficit	(650.9)	(650.1)
Accumulated other comprehensive income	246.6	244.9
Common stock in treasury (7,828,917 and 8,078,473 shares at March 30, 2019 and December 31, 2018, respectively)	(460.8)	(475.8)
Total equity	415.3	414.9
TOTAL LIABILITIES AND EQUITY	$ 2,101.4	$ 2,057.5

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Income taxes receivable, current	$ 18.9	$ 18.9
Common stock, shares issued	51,673,391	51,528,778
Common stock, shares outstanding	43,844,474	43,450,305
Common stock in treasury, shares	7,828,917	8,078,473

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Cash flows from operating activities:
Net income (loss)	$ (0.8)	$ 12.4
Less: Loss from discontinued operations, net of tax	(1.4)	0.0
Income from continuing operations	0.6	12.4
Adjustments to reconcile income from continuing operations to net cash from (used in) operating activities:
Special charges, net	0.1	2.0
Gain on change in fair value of equity security	(6.3)	0.0
Deferred and other income taxes	2.5	(1.3)
Depreciation and amortization	8.1	6.6
Pension and other employee benefits	2.8	2.3
Long-term incentive compensation	3.5	3.9
Other, net	0.3	0.3
Changes in operating assets and liabilities, net of effects from acquisitions:
Accounts receivable and other assets	47.5	23.6
Inventories	(14.4)	(3.6)
Accounts payable, accrued expenses and other	(32.2)	(43.1)
Cash spending on restructuring actions	(1.0)	(0.4)
Net cash from continuing operations	11.5	2.7
Net cash used in discontinued operations	(0.9)	(0.4)
Net cash from operating activities	10.6	2.3
Cash flows used in investing activities:
Proceeds from company-owned life insurance policies, net	0.5	0.2
Business acquisitions, net of cash acquired	(77.0)	(16.3)
Net proceeds from sale of assets	5.5	0.0
Capital expenditures	(3.7)	(3.2)
Net cash used in continuing operations	(74.7)	(19.3)
Net cash from (used in) discontinued operations	0.0	0.0
Net cash used in investing activities	(74.7)	(19.3)
Cash flows from (used in) financing activities:
Borrowings under senior credit facilities	89.3	0.0
Repayments under senior credit facilities	(64.5)	0.0
Borrowings under trade receivables financing arrangement	40.0	0.0
Repayments under trade receivables financing arrangement	(29.0)	0.0
Net borrowings (repayments) under other financing arrangements	2.8	(0.4)
Minimum withholdings paid on behalf of employees for net share settlements, net of proceeds from the exercise of employee stock options and other	(5.9)	(3.2)
Net cash from (used in) continuing operations	32.7	(3.6)
Net cash from (used in) discontinued operations	0.0	0.0
Net cash from (used in) financing activities	32.7	(3.6)
Change in cash and equivalents due to changes in foreign currency exchange rates	1.6	0.0
Net change in cash and equivalents	(29.8)	(20.6)
Consolidated cash and equivalents, beginning of period	68.8	124.3
Consolidated cash and equivalents, end of period	$ 39.0	$ 103.7

BASIS OF PRESENTATION	3 Months Ended
BASIS OF PRESENTATION	Mar. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	BASIS OF PRESENTATION Unless otherwise indicated, “we,” “us” and “our” mean SPX Corporation and its consolidated subsidiaries (“SPX”). We prepared the condensed consolidated financial statements pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim reporting. As permitted under those rules and regulations, certain footnotes or other financial information normally required by accounting principles generally accepted in the United States (“GAAP”) can be condensed or omitted. The financial statements represent our accounts after the elimination of intercompany transactions and, in our opinion, include the adjustments (consisting only of normal and recurring items) necessary for their fair presentation. We account for investments in unconsolidated companies where we exercise significant influence but do not have control using the equity method. In determining whether we are the primary beneficiary of a variable interest entity (“VIE”), we perform a qualitative analysis that considers the design of the VIE, the nature of our involvement and the variable interests held by other parties to determine which party has the power to direct the activities of the VIE that most significantly impact the entity’s economic performance, and which party has the obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. We have an interest in a VIE, in which we are not the primary beneficiary, as a result of the 2016 sale of Balcke Dürr. All other VIEs are considered immaterial, individually and in aggregate, to our condensed consolidated financial statements. Wind-Down of the SPX Heat Transfer Business During the second quarter of 2018, as a continuation of our strategic shift away from power generation end markets, we initiated a plan to wind-down the SPX Heat Transfer business (“Heat Transfer”). In connection with the planned wind-down, we sold the business’s manufacturing facility during the first quarter of 2019 for net cash proceeds of $5.5. As a result of the sale, we recorded a gain of $0.3, which is included in “Other income, net.” We anticipate completing the wind-down by the end of the second quarter of 2019. Change in Segment Reporting Structure During the fourth quarter of 2018, due, in part, to the certain wind-down activities, and the related decline in volumes, at our South African subsidiary, DBT Technologies (PTY) LTD (“DBT”), and Heat Transfer, we concluded that these operating segments were no longer economically similar to the other operating segments within our Engineered Solutions reportable segment. As such, DBT and Heat Transfer are now being reported, for all periods presented, within an “All Other” category outside of our reportable segments. See Notes 4 and 6 for additional details. Acquisition of Sabik Marine On February 1, 2019, we completed the acquisition of Sabik Marine (“Sabik”), a manufacturer of obstruction lighting products, from Carmanah Technologies Corporation for a purchase price of $77.0, net of cash acquired of $0.6. The assets acquired and liabilities assumed have been recorded at estimates of fair value as determined by management, based on information available and on assumptions as to future operations and are subject to change upon completion of acquisition accounting. The post-acquisition operating results of Sabik are reflected within our Detection and Measurement reportable segment. See Notes 3 and 9 for additional details on the Sabik acquisition. Acquisition of Cues On June 7, 2018, we completed the acquisition of Cues, Inc. (“Cues”), a manufacturer of pipeline inspection and rehabilitation equipment, which significantly increases our presence in the pipeline inspection market. The acquisition was completed through the purchase of all of the issued and outstanding shares of Cues’ parent company for a purchase price of $164.4, net of cash acquired of $20.6. The assets acquired and liabilities assumed have been recorded at estimates of fair value as determined by management, based on information available and on assumptions as to future operations and are subject to change upon completion of acquisition accounting. The post-acquisition operating results of Cues are reflected within our Detection and Measurement reportable segment. See Note 3 for additional details on the Cues acquisition. Acquisition of Schonstedt On March 1, 2018, we completed the acquisition of Schonstedt Instrument Company (“Schonstedt”), a manufacturer and distributor of magnetic locator products used for locating underground utilities and other buried objects, for a purchase price of $16.4, net of cash acquired of $0.3. The post-acquisition operating results of Schonstedt are reflected within our Detection and Measurement reportable segment. Other Preparing financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. Actual results could differ from these estimates. The unaudited information included in this Quarterly Report on Form 10-Q should be read in conjunction with the consolidated financial statements contained in our Annual Report on Form 10-K for the year ended December 31, 2018. Interim results are not necessarily indicative of full year results. We have reclassified certain prior year amounts to conform to the current year presentation, including amounts related to the change in the segment reporting structure previously discussed. Unless otherwise indicated, amounts provided in these Notes pertain to continuing operations only. See Note 3 for information on discontinued operations. We establish actual interim closing dates using a fiscal calendar, which requires our businesses to close their books on the Saturday closest to the end of the first calendar quarter, with the second and third quarters being 91 days in length. Our fourth quarter ends on December 31. The interim closing dates for the first, second and third quarters of 2019 are March 30, June 29 and September 28, compared to the respective March 31, June 30 and September 29, 2018 dates. We had one less day in the first quarter of 2019 and will have one more day in the fourth quarter of 2019 than in the respective 2018 periods. We do not believe the one less day during the first quarter of 2019 had a material impact on our consolidated operating results, when compared to the consolidated operating results for the respective 2018 period.

NEW ACCOUNTING PRONOUNCEMENTS

3 Months Ended

Mar. 30, 2019

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

NEW ACCOUNTING PRONOUNCEMENTS

The following is a summary of new accounting pronouncements that apply or may apply to our business.

ASC Topic 842

In February 2016, the Financial Accounting Standards Board (“FASB”) issued an amendment to existing guidance, Accounting Standards Codification (“ASC”) 842, that requires lessees to recognize assets and liabilities for the rights and obligations created by leases. Under the amendment, additional qualitative and quantitative disclosures are required to allow users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. Effective January 1, 2019, we adopted ASC 842 using the modified retrospective transition approach. The modified retrospective transition approach recognizes any changes as of the beginning of the year of initial application (i.e., as of January 1, 2019) through retained earnings, with no restatement of comparative periods.

The new standard provides a number of optional practical expedients upon transition. We elected the “package of practical expedients,” which allowed us to maintain our prior conclusions regarding lease identification, lease classification and initial direct costs. We did not elect the practical expedients for the use-of-hindsight or land easements; the latter not being applicable to us.

The impact of the initial adoption of the standard on our condensed consolidated balance sheet is summarized below, with the most significant impact being the recognition of right-of-use (“ROU”) assets and lease liabilities for operating leases. Our accounting for finance leases remains substantially unchanged.



	December 31, 2018		Impact of Adoption of ASC 842		January 1, 2019
Assets
Other assets	$	657.7	$	27.7	$	685.4

Liabilities
Accrued expenses	183.7		7.9		191.6
Other long-term liabilities	$	817.3	$	19.8	$	837.1

The adoption of ASC 842 had no impact on our retained deficit and no significant impact on the accompanying condensed consolidated statement of operations and condensed consolidated statement of cash flows for the three months ended March 30, 2019.

See Note 5 for further discussion of the post adoption impact of ASC 842.

Other Accounting Pronouncements

In May 2014, the FASB issued a new standard on revenue recognition (“ASC 606”) that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The only significant change in revenue recognition as a result of the adoption of ASC 606 related to our power transformer business. Under ASC 606, revenues for our power transformer business are being recognized over time, while under previous revenue recognition guidance (ASC 605), revenues for power transformers were recognized at a point in time. We adopted the standard as of January 1, 2018 under the modified retrospective transition approach, which resulted in a decrease of our retained deficit of $4.0.

In October 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-16, which removes the prohibition in ASC 740 against the immediate recognition of the current and deferred income tax effects of intra-entity transfers of assets other than inventory. ASU 2016-16 became effective for annual reporting periods beginning after December 15, 2017, including interim periods within those annual reporting periods. The requirements of ASU 2016-16 were to be applied on a modified retrospective basis, which entailed recognizing the initial effect of adoption in retained earnings. We adopted ASU 2016-16 as of January 1, 2018, which resulted in an increase of our retained deficit of $0.2.

In January 2017, the FASB issued an amendment to simplify the subsequent measurement of goodwill by removing the second step of the two-step impairment test. The amendment requires that an entity recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. This amendment is effective for annual reporting periods beginning after December 31, 2019, including interim periods within those annual reporting periods. Early adoption is permitted. The impact of this amendment on our consolidated financial statements will depend on the results of future goodwill impairment tests.

In August 2017, the FASB issued significant amendments to hedge accounting. The FASB’s new guidance will make more financial and nonfinancial hedging strategies eligible for hedge accounting. It also amends the presentation and disclosure requirements and changes how companies assess effectiveness. It is intended to more closely align hedge accounting with companies’ risk management strategies, simplify the application of hedge accounting, and increase transparency as to the scope and results of hedging programs. We adopted this guidance during the first quarter of 2019, with such adoption having no material impact to our condensed consolidated financial statements.

In February 2018, the FASB amended its guidance for reporting comprehensive income to reflect the potential impacts of the reduction in the corporate tax rate resulting from the Tax Cuts and Jobs Act (the “Act”). The amendment gives the option of reclassifying the stranded tax effects within accumulated other comprehensive income (“AOCI”) to retained earnings during the fiscal year or quarter in which the effect of the lower tax rate is recorded. We adopted this guidance as of January 1, 2018, which resulted in an increase of our retained deficit of $4.8.

AQUISITIONS AND DISCONTINUED OPERATIONS

3 Months Ended

Mar. 30, 2019

Discontinued Operations and Disposal Groups [Abstract]

AQUISITIONS AND DISCONTINUED OPERATIONS

ACQUISITIONS AND DISCONTINUED OPERATIONS

Acquisition of Sabik

As indicated in Note 1, on February 1, 2019, we completed the acquisition of Sabik for $77.0, net of cash acquired of $0.6. The assets acquired and liabilities assumed have been recorded at estimates of fair value as determined by management, based on available information and on assumptions as to future operations and are subject to change upon completion of acquisition accounting. We financed the acquisition with available cash and borrowings under our senior credit and trade receivables financing arrangements. For the period February 1, 2019 to March 30, 2019, Sabik recognized revenues and a net loss of $4.3 and $0.1, respectively, with the net loss impacted by charges of $1.1 associated with the excess fair value (over historical cost) of inventory acquired which was subsequently sold during the period. During the three months ended March 30, 2019, we incurred acquisition related costs for Sabik of $0.3, which have been recorded to “Selling, general and administrative” within the accompanying condensed consolidated statement of operations. The pro forma effects of the Sabik acquisition are not material to our consolidated results of operations.

Acquisition of Cues

As indicated in Note 1, on June 7, 2018, we completed the acquisition of Cues for $164.4, net of cash acquired of $20.6. We financed the acquisition with available cash and borrowings under our senior credit and trade receivables financing arrangements. The assets acquired and liabilities assumed have been recorded at estimates of fair value as determined by management, based on information available and on assumptions as to future operations and are subject to change based on the final assessment and valuation of certain income tax amounts. The following is a summary of the recorded fair values of the assets acquired and liabilities assumed for Cues as of June 7, 2018:



Assets acquired:
Current assets, including cash and equivalents of $20.6	$	70.4
Property, plant and equipment	7.4
Goodwill	47.8
Intangible assets	79.5
Other assets	2.3
Total assets acquired	207.4

Current liabilities assumed	7.8
Non-current liabilities assumed	14.6

Net assets acquired	$	185.0

The identifiable intangible assets acquired consist of a trademark, customer backlog, customer relationships, and technology of $27.6, $0.8, $42.6, and $8.5, respectively, with such amounts based on an assessment of the related fair values. We are amortizing the customer backlog, customer relationships, and technology assets over 0.5, 12.0, and 11.0 years, respectively.

We acquired gross receivables of $13.6, which had a fair value at the acquisition date of $13.2 based on our estimates of cash flows expected to be recovered.

The qualitative factors that comprise the recorded goodwill include expected synergies from combining our existing inspection equipment operations with those of Cues, expected market growth for Cues’ existing operations, and various other factors. We expect none of this goodwill or the intangible assets described above to be deductible for tax purposes.

The following unaudited pro forma information presents our results of operations for the three months ended March 31, 2018 as if the acquisition of Cues had taken place on January 1, 2018. The unaudited pro forma financial information is not intended to represent or be indicative of our consolidated results of operations that would have been reported had the acquisition been completed as of the date presented, and should not be taken as representative of our future consolidated results of operations. The pro forma results include estimates and assumptions that management believes are reasonable; however, these results do not include any anticipated cost savings or expenses of the planned integration of Cues. These pro forma results of operations have been prepared for comparative purposes only and include additional interest expense on the borrowings required to finance the acquisition, additional depreciation and amortization expense associated with fair value adjustments to the acquired property, plant and equipment and intangible assets, the removal of professional fees incurred in connection with the transaction, and the related income tax effects.



	Three months ended
	March 31, 2018
Revenues	$	369.3
Income from continuing operations	12.7
Net income	12.7

Income from continuing operations per share of common stock:
Basic	$	0.30
Diluted	$	0.29

Net income per share of common stock:
Basic	$	0.30
Diluted	$	0.29

Acquisition of Schonstedt

As indicated in Note 1, on March 1, 2018, we completed the acquisition of Schonstedt for $16.4, net of cash acquired of $0.3 , which included an additional amount paid during the three months ended June 30, 2018 of $0.1 related to the settlement of the agreed-upon working capital as of the acquisition date. The pro forma effects of the Schonstedt acquisition are not material to our consolidated results of operations.

Discontinued Operations

Summarized below are the components of discontinued operations for the three months ended March 30, 2019 and March 31, 2018:



	Three months ended
	March 30, 2019			March 31, 2018
Income (loss) from discontinued operations	$	—		$	—
Income tax provision ⁽¹⁾	(1.4		)	—
Loss from discontinued operations, net	$	(1.4	)	$	—

___________________________

⁽¹⁾We recorded a provision of $1.4 within “Loss on disposition of discontinued operations, net of tax” during the three months ended March 30, 2019 as a result of a change in estimate associated with income tax liabilities retained in connection with a prior business divestiture.

REVENUES FROM CONTRACTS

3 Months Ended

Mar. 30, 2019

Revenue from Contract with Customer [Abstract]

Revenue from Contracts

REVENUES FROM CONTRACTS

Disaggregated Revenues

We disaggregate revenue from contracts with customers by major product line and based on the timing of recognition for each of our reportable segments and other operating segments, as we believe such disaggregation best depicts how the nature, amount, timing, and uncertainty of our revenues and cash flows are effected by economic factors, with such disaggregation presented below for the three months ended March 30, 2019 and March 31, 2018:



	Three Months Ended March 30, 2019
Reportable Segments and All Other	HVAC		Detection and Measurement		Engineered Solutions		All Other			Total

Major product lines
Cooling	$	58.9	$	—	$	—	$	—		$	58.9
Boilers, comfort heating, and ventilation	69.5		—		—		—			69.5
Underground locators and inspection and rehabilitation equipment	—		47.1		—		—			47.1
Signal monitoring, obstruction lighting, and bus fare collection systems	—		38.0		—		—			38.0
Power transformers	—		—		98.8		—			98.8
Process cooling equipment and services, and heat exchangers	—		—		39.2		3.7			42.9
South African projects ⁽¹⁾	—		—		—		(11.6		)	(11.6		)
	$	128.4	$	85.1	$	138.0	$	(7.9	)	$	343.6

Timing of Revenue Recognition
Revenues recognized at a point in time	$	128.4	$	79.6	$	12.5	$	1.1		$	221.6
Revenues recognized over time ⁽¹⁾	—		5.5		125.5		(9.0		)	122.0
	$	128.4	$	85.1	$	138.0	$	(7.9	)	$	343.6

___________________________

⁽¹⁾As further discussed below, during the three months ended March 30, 2019, we reduced the amount of cumulative revenue associated with the variable consideration on the large power projects in South Africa by $17.5.



	Three Months Ended March 31, 2018
Reportable Segments and All Other	HVAC		Detection and Measurement		Engineered Solutions		All Other		Total

Major product lines
Cooling	$	59.6	$	—	$	—	$	—	$	59.6
Boilers, comfort heating, and ventilation	68.1		—		—		—		68.1
Underground locators and inspection and rehabilitation equipment	—		25.8		—		—		25.8
Signal monitoring, obstruction lighting, and bus fare collection systems	—		39.8		—		—		39.8
Power transformers	—		—		91.3		—		91.3
Process cooling equipment and services, and heat exchangers	—		—		36.5		16.5		53.0
South African projects	—		—		—		14.3		14.3
	$	127.7	$	65.6	$	127.8	$	30.8	$	351.9

Timing of Revenue Recognition
Revenues recognized at a point in time	$	127.7	$	64.0	$	12.6	$	1.3	$	205.6
Revenues recognized over time	—		1.6		115.2		29.5		146.3
	$	127.7	$	65.6	$	127.8	$	30.8	$	351.9

Contract Balances

Our customers are invoiced for products and services at the time of delivery or based on contractual milestones, resulting in outstanding receivables with payment terms from these customers (“Contract Accounts Receivable”). In some cases, the timing of revenue recognition, particularly for revenue recognized over time, differs from when such amounts are invoiced to customers, resulting in a contract asset (revenue recognition precedes the invoicing of the related revenue amount) or a contract liability (payment from the customer precedes recognition of the related revenue amount). Contract assets and liabilities are generally classified as current. On a contract-by-contract basis, the contract assets and contract liabilities are reported net within our condensed consolidated balance sheets. Our contract balances consisted of the following as of March 30, 2019 and December 31, 2018:



Contract Balances	March 30, 2019			December 31, 2018			Change
Contract Accounts Receivable ⁽¹⁾	$	242.6		$	263.9		$	(21.3	)
Contract Assets	68.9			91.2			(22.3		)
Contract Liabilities - current	(84.0		)	(79.5		)	(4.5		)
Contract Liabilities - non-current ⁽²⁾	(2.0		)	(2.1		)	0.1
Net contract balance	$	225.5		$	273.5		$	(48.0	)

_____________________

⁽¹⁾ Included in “Accounts receivable, net” within the accompanying condensed consolidated balance sheets.

⁽²⁾ Included in “Other long-term liabilities” within the accompanying condensed consolidated balance sheets.

The $48.0 decrease in our net contract balance from December 31, 2018 to March 30, 2019 was due primarily to cash payments received from customers during the period, partially offset by revenue recognized during the period.

During the first quarter of 2019, we recognized revenues of $27.4 related to our contract liabilities at December 31, 2018.

Performance Obligations

As of March 30, 2019, the aggregate amount allocated to remaining performance obligations was $81.7. We expect to recognize revenue on approximately 53% and 69% of remaining performance obligations over the next 12 and 24 months, respectively, with the remaining recognized thereafter.

Variable Consideration

Our recorded cumulative revenue associated with the large power projects in South Africa includes amounts of variable consideration related to claims and unapproved change orders. As indicated in Note 15, during February, March, and April of 2019, we received a number of claims from the prime contractors on these projects asserting various amounts of damages. In consideration of these recent claims (including the magnitude of the claims and claims in areas that had not been previously identified by the prime contractors), and in accordance with ASC 606, we analyzed the risk of a significant revenue reversal associated with the amount of variable consideration noted above. Based on such analysis, we reduced the amount of cumulative revenue associated with the variable consideration on the large power projects in South Africa by $17.5 during the three months ended March 30, 2019, as it was no longer probable that such amounts of revenue would not be reversed.

At March 30, 2019, our cumulative recognized revenue related to the variable consideration on the large power projects in South Africa, after the reduction noted above, totaled $19.9. We have recognized revenue associated with these claims, along with certain unapproved change orders, to the extent we have an enforceable right to the claim or change order, the amount can be reliably estimated, and it is probable that a significant reversal of the cumulative revenue recognized will not occur. While we believe these amounts are recoverable under the provisions of the related contracts, actual amounts of consideration ultimately received may differ from our estimates, which could have a material impact on our consolidated results of operations.

LEASES

3 Months Ended

Mar. 30, 2019

Leases [Abstract]

LEASES

As indicated in Note 2, effective January 1, 2019, we adopted ASC 842 under the modified retrospective transition approach. As a result, for periods prior to 2019, leases continue to be presented based on prior guidance. Summarized below is our policy for leases under ASC 842, as well as the various other disclosures required by ASC 842.

We elected to account for lease agreements with lease and non-lease components as a single component for all leases. Leases with an initial term of 12 months or less are not recorded on the balance sheet and we recognize lease expense for these leases on a straight-line basis over the lease term.

We review if an arrangement is a lease at inception and conclude whether the contract contains an identified asset if we have the right to obtain substantially all the economic benefit and direct the use of the asset. Operating leases with ROU assets are reflected within “Other assets,” “Accrued expenses,” and “Other long-term liabilities” within our condensed consolidated balance sheet. Finance leases are included in “Property, plant and equipment,” “Current maturities of long-term debt,” and “Long-term debt.”

ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and the related liabilities are recognized at commencement date based on the present value of lease payments over the lease term. These payments include renewal options when reasonably certain to be exercised, and exclude termination options. As none of our leases provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any prepaid lease payments and excludes lease incentives.

We have operating and finance leases for facilities, equipment, and vehicles. Our leases have remaining lease terms of one year to 10 years, some of which include options to extend the leases for up to 5 years, and some of which include options to terminate the lease within one year. We rent or sublease certain space within owned facilities to third parties under operating leases, with the impact of these lease arrangements being immaterial to our condensed consolidated financial statements.



The components of lease expense for the three months ended March 30, 2019 were as follows:


Operating lease cost ⁽¹⁾	$	3.2
Variable lease cost	$	0.1

Finance lease cost:
Amortization of right-of-use assets	$	0.3
Interest on lease liabilities	—
Total finance lease cost	$	0.3

_________________________

⁽¹⁾ Includes short-term lease cost of $0.8 for the three months ended March 30, 2019.



Supplemental cash flow information related to leases for the three months ended March 30, 2019 was as follows:


Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flow from operating leases	$	2.4
Operating cash flows from finance leases	—
Financing cash flows from finance leases	0.3
Non-cash activities:
Operating lease right-of-use assets obtained in exchange for new lease obligations	0.9
Finance lease right-of-use assets obtained in exchange for new lease obligations	0.2



Supplemental balance sheet information related to leases as of March 30, 2019 was as follows:
Operating Leases:			Affected Line Item in the Condensed Consolidated Balance Sheet
Operating lease ROU assets	$	26.3	Other assets

Operating lease current liabilities	$	8.1	Accrued expenses
Operating lease non-current liabilities	20.0		Other long-term liabilities
Total operating lease liabilities	$	28.1


Finance Leases:
Finance Lease Assets	$	2.4	Property, plant and equipment, net

Finance lease current liabilities	$	1.0	Current maturities of long-term debt
Finance lease non-current liabilities	1.5		Long-term debt
Total finance lease liabilities	$	2.5



	The weighted average remaining lease terms (years) of our leases as of March 30, 2019 were as follows:


	Operating Leases	5.2
	Finance Leases	2.9

The discount rate utilized to determine the present value of lease payments over the lease term is our incremental borrowing rate based on the information available at commencement date. In developing the incremental borrowing rate, we considered the interest rate that reflects a term similar to the underlying lease term on a fully collateralized basis. We concluded to apply the incremental borrowing rate at a consolidated portfolio level using a five year term, as the results did not materially differ upon further stratification. The weighted-average discount for both our operating and finance leases was 3.8% at March 30, 2019.



The future minimum payments under our operating and finance leases were as follows as of March 30, 2019:
	Operating Leases		Finance Leases		Total

Next 12 months	$	9.0	$	1.1	$	10.1
12 to 24 months	6.9		0.8		7.7
24 to 36 months	4.5		0.5		5.0
36 to 48 months	3.9		0.2		4.1
48 to 60 months	3.7		0.1		3.8
Thereafter	3.3		—		3.3
Total lease payments	31.3		2.7		34.0
Less imputed interest	3.2		0.2		3.4
Total	$	28.1	$	2.5	$	30.6

LEASES



The components of lease expense for the three months ended March 30, 2019 were as follows:


Operating lease cost ⁽¹⁾	$	3.2
Variable lease cost	$	0.1

Finance lease cost:
Amortization of right-of-use assets	$	0.3
Interest on lease liabilities	—
Total finance lease cost	$	0.3

_________________________

⁽¹⁾ Includes short-term lease cost of $0.8 for the three months ended March 30, 2019.



Supplemental cash flow information related to leases for the three months ended March 30, 2019 was as follows:


Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flow from operating leases	$	2.4
Operating cash flows from finance leases	—
Financing cash flows from finance leases	0.3
Non-cash activities:
Operating lease right-of-use assets obtained in exchange for new lease obligations	0.9
Finance lease right-of-use assets obtained in exchange for new lease obligations	0.2



Supplemental balance sheet information related to leases as of March 30, 2019 was as follows:
Operating Leases:			Affected Line Item in the Condensed Consolidated Balance Sheet
Operating lease ROU assets	$	26.3	Other assets

Operating lease current liabilities	$	8.1	Accrued expenses
Operating lease non-current liabilities	20.0		Other long-term liabilities
Total operating lease liabilities	$	28.1


Finance Leases:
Finance Lease Assets	$	2.4	Property, plant and equipment, net

Finance lease current liabilities	$	1.0	Current maturities of long-term debt
Finance lease non-current liabilities	1.5		Long-term debt
Total finance lease liabilities	$	2.5



	The weighted average remaining lease terms (years) of our leases as of March 30, 2019 were as follows:


	Operating Leases	5.2
	Finance Leases	2.9



The future minimum payments under our operating and finance leases were as follows as of March 30, 2019:
	Operating Leases		Finance Leases		Total

Next 12 months	$	9.0	$	1.1	$	10.1
12 to 24 months	6.9		0.8		7.7
24 to 36 months	4.5		0.5		5.0
36 to 48 months	3.9		0.2		4.1
48 to 60 months	3.7		0.1		3.8
Thereafter	3.3		—		3.3
Total lease payments	31.3		2.7		34.0
Less imputed interest	3.2		0.2		3.4
Total	$	28.1	$	2.5	$	30.6

As a result of adopting ASC 842 on January 1, 2019, we are required to present the future minimum rental payments under operating leases with remaining non-cancelable terms in excess of one year that were previously disclosed in our 2018 Annual Report on Form 10-K and accounted for under the previous lease guidance. Our operating lease commitments as of December 31, 2018 were as follows:



2019	$	9.1
2020	7.3
2021	4.5
2022	3.8
2023	3.4
Thereafter	3.1
Total minimum payments	$	31.2

INFORMATION ON REPORTABLE AND OTHER OPERATING SEGMENTS

3 Months Ended

Mar. 30, 2019

Segment Reporting [Abstract]

INFORMATION ON REPORTABLE AND OTHER OPERATING SEGMENTS

We are a global supplier of highly specialized, engineered solutions with operations in 17 countries and sales in over 100 countries around the world.

As indicated in Note 1, our DBT and Heat Transfer operating segments are now being reported in an “All Other” category for segment reporting purposes. We have aggregated our other operating segments into the following three reportable segments: HVAC, Detection and Measurement, and Engineered Solutions. The factors considered in determining our aggregated segments are the economic similarity of the businesses, the nature of products sold or services provided, production processes, types of customers, distribution methods, and regulatory environment. In determining our reportable segments, we apply the threshold criteria of the Segment Reporting Topic of the Codification. Operating income or loss for each of our operating segments is determined before considering impairment and special charges, long-term incentive compensation and other indirect corporate expenses. This is consistent with the way our chief operating decision maker evaluates the results of each segment.

HVAC Reportable Segment

Our HVAC reportable segment engineers, designs, manufactures, installs and services cooling products for the HVAC and industrial markets, as well as boilers and comfort heating and ventilation products for the residential and commercial markets. The primary distribution channels for the segment’s products are direct to customers, independent manufacturing representatives, third-party distributors, and retailers. The segment serves a customer base in North America, Europe, and Asia Pacific.

Detection and Measurement Reportable Segment

Our Detection and Measurement reportable segment engineers, designs, manufactures and installs underground pipe and cable locators, inspection and rehabilitation equipment, bus fare collection systems, communication technologies, and obstruction lighting. The primary distribution channels for the segment’s products are direct to customers and third-party distributors. The segment serves a global customer base, with a strong presence in North America, Europe, and Asia Pacific.

Engineered Solutions Reportable Segment

Our Engineered Solutions reportable segment engineers, designs, manufactures, installs and services transformers for the power transmission and distribution market and process cooling equipment for the industrial and power generation markets. The primary distribution channels for the segment’s products are direct to customers and third-party representatives. The segment has a strong presence in North America.

All Other

Our “All Other” group of operating segments engineer, design, manufacture, install and service equipment, including heat exchangers, primarily for the power generation market. The primary distribution channels for the group’s products are direct to customers and third-party representatives. These operating segments have a presence in North America and South Africa.

Corporate Expense

Corporate expense generally relates to the cost of our Charlotte, North Carolina corporate headquarters.

Financial data for our reportable segments and other operating segments for the three months ended March 30, 2019 and March 31, 2018 are presented below:



	Three months ended
	March 30, 2019			March 31, 2018
Revenues:
HVAC reportable segment	$	128.4		$	127.7
Detection and Measurement reportable segment	85.1			65.6
Engineered Solutions reportable segment	138.0			127.8
All Other ⁽¹⁾	(7.9		)	30.8
Consolidated revenues	$	343.6		$	351.9

Income (loss):
HVAC reportable segment	$	18.4		$	18.6
Detection and Measurement reportable segment	17.0			15.7
Engineered Solutions reportable segment	8.0			6.8
All Other ⁽¹⁾	(22.6		)	(4.1		)
Total income for segments	20.8			37.0

Corporate expense	(12.4		)	(11.8		)
Long-term incentive compensation expense	(3.5		)	(3.9		)
Special charges, net	(0.1		)	(2.0		)
Other operating expenses	(1.8		)	—
Consolidated operating income	$	3.0		$	19.3

_____________________

⁽¹⁾As indicated in Note 4, during the three months ended March 30, 2019, we reduced the amount of cumulative revenue associated with the variable consideration on the large power projects in South Africa by $17.5.

SPECIAL CHARGES, NET

3 Months Ended

Mar. 30, 2019

Restructuring and Related Activities [Abstract]

SPECIAL CHARGES, NET

Special charges, net, for the three months ended March 30, 2019 and March 31, 2018 are described in more detail below:



	Three months ended
	March 30, 2019		March 31, 2018
HVAC reportable segment	$	0.1	$	—
Detection and Measurement reportable segment	—		—
Engineered Solutions reportable segment	—		—
All Other	—		1.6
Corporate	—		0.4
Total	$	0.1	$	2.0

HVAC Segment — Charges for the three months ended March 30, 2019 related primarily to severance costs associated with a restructuring action at the segment’s Cooling EMEA business.

All Other — Charges for the three months ended March 31, 2018 related to severance costs associated with a restructuring action at DBT, our South African business.

Corporate — Charges for the three months ended March 31, 2018 related to severance costs incurred in connection with the rationalization of certain administrative functions.

No significant charges are expected to be incurred under actions approved as of March 30, 2019.

The following is an analysis of our restructuring liabilities for the three months ended March 30, 2019 and March 31, 2018:



	Three months ended
	March 30, 2019			March 31, 2018
Balance at beginning of year	$	2.7		$	0.6
Special charges	0.1			2.0
Utilization — cash	(1.0		)	(0.4		)
Balance at end of period	$	1.8		$	2.2

INVENTORIES, NET

3 Months Ended

Mar. 30, 2019

Inventory Disclosure [Abstract]

INVENTORIES, NET

Inventories at March 30, 2019 and December 31, 2018 comprised the following:



	March 30, 2019			December 31, 2018
Finished goods	$	60.6		$	49.8
Work in process	20.0			16.2
Raw materials and purchased parts	83.5			74.9
Total FIFO cost	164.1			140.9
Excess of FIFO cost over LIFO inventory value	(12.6		)	(12.1		)
Total inventories, net	$	151.5		$	128.8

Inventories include material, labor and factory overhead costs and are reduced, when necessary, to estimated net realizable values. Certain inventories are valued using the last-in, first-out (“LIFO”) method. These inventories were approximately 44% and 45% of total inventory at March 30, 2019 and December 31, 2018, respectively. Other inventories are valued using the first-in, first-out (“FIFO”) method.

GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Mar. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

The changes in the carrying amount of goodwill for the three months ended March 30, 2019, were as follows:



	December 31, 2018			Goodwill Resulting from Business Combinations ⁽¹⁾		Impairments		Foreign Currency Translation			March 30, 2019
HVAC reportable segment
Gross goodwill	$	261.8		$	—	$	—	$	(0.2	)	$	261.6
Accumulated impairments	(144.4		)	—		—		(0.2		)	(144.6		)
Goodwill	117.4			—		—		(0.4		)	117.0

Detection and Measurement reportable segment
Gross goodwill	265.0			35.7		—		1.5			302.2
Accumulated impairments	(134.3		)	—		—		(1.2		)	(135.5		)
Goodwill	130.7			35.7		—		0.3			166.7

Engineered Solutions reportable segment
Gross goodwill	335.3			—		—		(0.6		)	334.7
Accumulated impairments	(189.0		)	—		—		0.6			(188.4		)
Goodwill	146.3			—		—		—			146.3

All Other
Gross goodwill	20.8			—		—		—			20.8
Accumulated impairments	(20.8		)	—		—		—			(20.8		)
Goodwill	—			—		—		—			—

Total
Gross goodwill	882.9			35.7		—		0.7			919.3
Accumulated impairments	(488.5		)	—		—		(0.8		)	(489.3		)
Goodwill	$	394.4		$	35.7	$	—	$	(0.1	)	$	430.0

___________________________

⁽¹⁾

Reflects goodwill acquired in connection with the Sabik acquisition of $36.5, partially offset by a reduction in Cues’ goodwill during the period of $0.8 resulting from revisions to the valuation of certain income tax accounts. As indicated in Note 3, the acquired assets, including goodwill, and liabilities assumed in the Sabik and Cues acquisitions have been recorded at estimates of fair value and are subject to change upon completion of acquisition accounting.

Other Intangibles, Net

Identifiable intangible assets at March 30, 2019 and December 31, 2018 comprised the following:



	March 30, 2019							December 31, 2018
	Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Gross Carrying Value		Accumulated Amortization			Net Carrying Value
Intangible assets with determinable lives:⁽¹⁾
Customer relationships	$	61.1	$	(4.7	)	$	56.4	$	44.8	$	(3.5	)	$	41.3
Technology	26.2		(1.4		)	24.8		17.1		(1.1		)	16.0
Patents	4.5		(4.5		)	—		4.5		(4.5		)	—
Other	11.8		(8.0		)	3.8		11.3		(7.9		)	3.4
	103.6		(18.6		)	85.0		77.7		(17.0		)	60.7
Trademarks with indefinite lives⁽²⁾	146.9		—			146.9		137.7		—			137.7
Total	$	250.5	$	(18.6	)	$	231.9	$	215.4	$	(17.0	)	$	198.4

___________________________


⁽¹⁾	The identifiable intangible assets associated with the Sabik acquisition consist of customer backlog, customer relationships, definite lived trademarks, and technology of $0.4, $16.3, $0.2 and $9.1, respectively.


⁽²⁾	Changes during the three months ended March 30, 2019 related primarily to the acquisition of Sabik trademarks of $9.0.

In connection with the acquisition of Sabik, which has determinable lived intangibles as noted above, we updated our estimated annual amortization expense related to intangible assets to approximately $7.7 for the full year 2019 and for each of the five years thereafter.

At March 30, 2019, the net carrying value of intangible assets with determinable lives consisted of $3.2 in the HVAC reportable segment and $81.8 in the Detection and Measurement reportable segment. At March 30, 2019, trademarks with indefinite lives consisted of $89.3 in the HVAC reportable segment, $48.5 in the Detection and Measurement reportable segment, and $9.1 in the Engineered Solutions reportable segment.

We perform our annual goodwill impairment testing during the fourth quarter in conjunction with our annual financial planning process, with such testing based primarily on events and circumstances existing as of the end of the third quarter. In addition, we test goodwill for impairment on a more frequent basis if there are indications of potential impairment. A significant amount of judgment is involved in determining if an indication of impairment has occurred between annual testing dates. Such indication may include: a significant decline in expected future cash flows; a significant adverse change in legal factors or the business climate; unanticipated competition; and a more likely than not expectation of selling or disposing all, or a portion, of a reporting unit.

We perform our annual trademarks impairment testing during the fourth quarter, or on a more frequent basis, if there are indications of potential impairment. The fair values of our trademarks are determined by applying estimated royalty rates to projected revenues, with the resulting cash flows discounted at a rate of return that reflects current market conditions (fair value based on unobservable inputs - Level 3, as defined in Note 17). The primary basis for these projected revenues is the annual operating plan for each of the related businesses, which is prepared in the fourth quarter of each year.

EMPLOYEE BENEFIT PLANS

3 Months Ended

Mar. 30, 2019

Retirement Benefits [Abstract]

EMPLOYEE BENEFIT PLANS

Net periodic benefit expense (income) for our pension and postretirement plans include the following components:

Domestic Pension Plans



	Three months ended
	March 30, 2019			March 31, 2018
Service cost	$	—		$	—
Interest cost	3.3			3.1
Expected return on plan assets	(2.5		)	(2.6		)
Net periodic pension benefit expense	$	0.8		$	0.5

Foreign Pension Plans



	Three months ended
	March 30, 2019			March 31, 2018
Service cost	$	—		$	—
Interest cost	1.2			1.2
Expected return on plan assets	(1.6		)	(1.9		)
Net periodic pension benefit income	$	(0.4	)	$	(0.7	)

Postretirement Plans



	Three months ended
	March 30, 2019			March 31, 2018
Service cost	$	—		$	—
Interest cost	0.6			0.5
Amortization of unrecognized prior service credits	(1.0		)	(1.0		)
Net periodic postretirement benefit income	$	(0.4	)	$	(0.5	)

INDEBTEDNESS

3 Months Ended

Mar. 30, 2019

Debt Disclosure [Abstract]

INDEBTEDNESS

The following summarizes our debt activity (both current and non-current) for the three months ended March 30, 2019:



	December 31, 2018		Borrowings		Repayments			Other⁽⁴⁾		March 30, 2019
Revolving loans	$	6.4	$	89.3	$	(60.1	)	$	—	$	35.6
Term loan⁽¹⁾	348.1		—		(4.4		)	0.2		343.9
Trade receivables financing arrangement⁽²⁾	23.0		40.0		(29.0		)	—		34.0
Other indebtedness⁽³⁾	4.3		3.0		(0.2		)	0.9		8.0
Total debt	381.8		$	132.3	$	(93.7	)	$	1.1	421.5
Less: short-term debt	31.9									75.0
Less: current maturities of long-term debt	18.0									14.2
Total long-term debt	$	331.9								$	332.3

___________________________


⁽¹⁾	The term loan is repayable in quarterly installments of 1.25% of the initial loan amount of $350.0, beginning in the first quarter of 2019, with the remaining balance payable in full on December 19, 2022. Balances are net of unamortized debt issuance costs of $1.7 and $1.9 at March 30, 2019 and December 31, 2018, respectively.


⁽²⁾	Under this arrangement, we can borrow, on a continuous basis, up to $50.0, as available. At March 30, 2019, we had $5.3 of available borrowing capacity under this facility after giving effect to outstanding borrowings of $34.0. Borrowings under this arrangement are collateralized by eligible trade receivables of certain of our businesses.

⁽³⁾

Primarily includes balances under a purchase card program of $2.5 and $2.5, capital lease obligations of $2.5 and $1.8, and borrowings under a line of credit in China of $3.0 and $0.0, at March 30, 2019 and December 31, 2018, respectively. The purchase card program allows for payment beyond the normal payment terms for goods and services acquired under the program. As this arrangement extends the payment of these purchases beyond their normal payment terms through third-party lending institutions, we have classified these amounts as short-term debt.


⁽⁴⁾	“Other” primarily includes debt assumed, foreign currency translation on any debt instruments denominated in currencies other than the U.S. dollar, and the impact of amortization of debt issuance costs associated with the term loan.

Senior Credit Facilities

A detailed description of our senior credit facilities is included in our 2018 Annual Report on Form 10-K.

At March 30, 2019, we had $30.7 and $116.0 of outstanding letters of credit issued under our revolving credit and our foreign credit instrument facilities of our senior credit agreement, respectively.

The weighted-average interest rate of outstanding borrowings under our senior credit agreement was approximately 4.0% at March 30, 2019.

At March 30, 2019, we were in compliance with all covenants of our senior credit agreement.

DERIVATIVE FINANCIAL INSTRUMENTS	3 Months Ended
DERIVATIVE FINANCIAL INSTRUMENTS	Mar. 30, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE FINANCIAL INSTRUMENTS	DERIVATIVE FINANCIAL INSTRUMENTS Interest Rate Swaps On March 8, 2018, we entered into an interest rate swap agreement (the “Swaps”) to hedge the interest rate risk on the variable interest rate borrowings under our senior credit agreement. The Swaps, which we have designated and are accounting for as cash flow hedges, had an initial notional amount of $260.0 and maturities through December 2021 and effectively convert a portion of the borrowings under our senior credit agreement to a fixed rate of 2.535%, plus the applicable margin. As of March 30, 2019, the aggregate notional amounts of the Swaps was $256.8. As of March 30, 2019 and December 31, 2018, the fair value of the Swaps were $1.0 (long-term liability) and $0.2 (long-term asset), respectively. The unrealized gain (loss), net of tax, recorded in AOCI was $(0.7) and $0.2 at March 30, 2019 and December 31, 2018, respectively. We reclassify AOCI associated with our Swaps into earnings as a component of interest expense when the forecasted transaction impacts earnings. Currency Forward Contracts and Currency Forward Embedded Derivatives From time to time, we enter into forward contracts to manage the exposure on contracts with forecasted transactions denominated in non-functional currencies and to manage the risk of transaction gains and losses associated with assets/liabilities denominated in currencies other than the functional currency of certain subsidiaries (“FX forward contracts”). In addition, some of our contracts contain currency forward embedded derivatives (“FX embedded derivatives”), because the currency of exchange is not “clearly and closely” related to the functional currency of either party to the transaction. Certain of our FX forward contracts are designated as cash flow hedges. To the extent these derivatives are effective in offsetting the variability of the hedged cash flows, changes in the derivatives’ fair value are not included in current earnings, but are included in AOCI. These changes in fair value are reclassified into earnings as a component of revenues or cost of products sold, as applicable, when the forecasted transaction impacts earnings. In addition, if the forecasted transaction is no longer probable, the cumulative change in the derivatives’ fair value is recorded as a component of “Other income (expense), net” in the period in which the transaction is no longer considered probable of occurring. We had FX forward contracts with an aggregate notional amount of $20.2 and $14.4 outstanding as of March 30, 2019 and December 31, 2018, respectively, with all of the $20.2 scheduled to mature within one year. We also had FX embedded derivatives with an aggregate notional amount of $0.4 at March 30, 2019 and December 31, 2018, with all of the $0.4 scheduled to mature within one year. There were no unrealized gains or losses recorded in AOCI related to FX forward contracts as of March 30, 2019 and December 31, 2018. The fair value of our FX forward contracts and FX embedded derivative instruments were not material in relation to our condensed consolidated balance sheets as of March 30, 2019 and December 31, 2018. Commodity Contracts From time to time, we enter into commodity contracts to manage the exposure on forecasted purchases of commodity raw materials. At March 30, 2019 and December 31, 2018, the outstanding notional amount of commodity contracts was 3.2 and 3.9 pounds of copper, respectively. We designate and account for these contracts as cash flow hedges and, to the extent these commodity contracts are effective in offsetting the variability of the forecasted purchases, the change in fair value is included in AOCI. We reclassify AOCI associated with our commodity contracts to cost of products sold when the forecasted transaction impacts earnings. As of March 30, 2019 and December 31, 2018, the fair value of these contracts were $0.3 (current asset) and $1.0 (current liability), respectively. The unrealized gains (losses), net of taxes, recorded in AOCI were $0.2 and $(0.8) as of March 30, 2019 and December 31, 2018, respectively. We anticipate reclassifying the unrealized gains as of March 30, 2019 to earnings over the next 12 months.

EQUITY AND LONG-TERM INCENTIVE COMPENSATION

3 Months Ended

Mar. 30, 2019

SHAREHOLDERS' EQUITY AND STOCK-BASED COMPENSATION

EQUITY AND LONG-TERM INCENTIVE COMPENSATION

Income Per Share

The following table sets forth the number of weighted-average shares outstanding used in the computation of basic and diluted income per share:



	Three months ended
	March 30, 2019	March 31, 2018
Weighted-average number of common shares used in basic income per share	43.618	42.772
Dilutive securities — Employee stock options and restricted stock units	1.262	1.581
Weighted-average number of common shares and dilutive securities used in diluted income per share	44.880	44.353

The weighted-average number of restricted stock shares/units and stock options excluded from the computation of diluted income per share because the assumed proceeds for these instruments exceed the average market value of the underlying common stock for the related period was 0.301 and 0.973, respectively, for the three months ended March 30, 2019 and 0.286 and 0.864, respectively, for the three months ended March 30, 2018.

Long-Term Incentive Compensation

Long-term incentive compensation awards may be granted to certain eligible employees or non-employee directors. A detailed description of the awards granted prior to 2019 is included in our 2018 Annual Report on Form 10-K.

Awards granted on February 21, 2019 to executive officers and other members of senior management were comprised of performance stock units (“PSU’s”), stock options, and time-based restricted stock units (“RSU’s”), while other eligible employees were granted RSU’s and PSU’s. The PSU’s are eligible to vest at the end of a three-year performance period, with performance based on the total return of our stock over the three-year performance period against a peer group within the S&P 600 Capital Goods Index. Stock options and RSU’s vest ratably over the three-year period subsequent to the date of grant.

Non-employee directors receive annual long-term incentive awards at the time of our annual meeting of stockholders, with the 2019 meeting scheduled for May 9, 2019.

Compensation expense within income from continuing operations related to long-term incentive awards totaled $3.5 and $3.9 for the three months ended March 30, 2019 and March 31, 2018, respectively. The related tax benefit was $0.9 and $1.0 for the three months ended March 30, 2019 and March 31, 2018, respectively.

PSU’s and RSU’s

We use the Monte Carlo simulation model valuation technique to determine the fair value of our restricted stock units that contain a market condition (i.e., the PSU’s). The Monte Carlo simulation model utilizes multiple input variables that determine the probability of satisfying the market condition stipulated in the award and calculates the fair value of each PSU.

The following table summarizes the PSU and RSU activity from December 31, 2018 through March 30, 2019:



	Unvested PSU’s and RSU’s,		Weighted-Average Grant-Date Fair Value Per Share
Outstanding at December 31, 2018	0.652		$	24.65
Granted	0.394		40.47
Vested	(0.430	)	18.26
Forfeited	(0.002	)	35.19
Outstanding at March 30, 2019	0.614		36.15

As of March 30, 2019, there was $16.3 of unrecognized compensation cost related to PSU’s and RSU’s. We expect this cost to be recognized over a weighted-average period of 1.8 years.

Stock Options

On February 21, 2019, we granted 0.186 stock options, all of which were outstanding (but not exercisable) as of March 30, 2019. The exercise price per share of these options is $36.51 and the maximum contractual term of these options is 10 years.

The fair value per share of the stock options granted on February 21, 2019 was $13.31. The fair value of each option grant was estimated using the Black-Scholes option-pricing model with the following assumptions:



Annual expected stock price volatility	32.70	%
Annual expected dividend yield	—	%
Risk-free interest rate	2.53	%
Expected life of stock option (in years)	6.0

Annual expected stock price volatility is based on a weighted average of SPX’s stock volatility since the spin-off of SPX FLOW, Inc. on September 26, 2015, and an average of the most recent six-year historical volatility of a peer company group. There is no annual expected dividend yield as we discontinued dividend payments in 2015 and do not expect to pay dividends for the foreseeable future. The average risk-free interest rate is based on the five-year and seven-year treasury constant maturity rates. The expected option life is based on a three-year pro-rata vesting schedule and represents the period of time that awards are expected to be outstanding.

As of March 30, 2019, there was $3.3 of unrecognized compensation cost related to stock options. We expect this cost to be recognized over a weighted-average period of 1.7 years.

Accumulated Other Comprehensive Income

The changes in the components of accumulated other comprehensive income, net of tax, for the three months ended March 30, 2019 were as follows:



	Foreign Currency Translation Adjustment		Net Unrealized Losses on Qualifying Cash Flow Hedges⁽¹⁾			Pension and Postretirement Liability Adjustment⁽²⁾			Total
Balance at beginning of period	$	225.8	$	(0.6	)	$	19.7		$	244.9
Other comprehensive loss before reclassifications	—		(0.1		)	—			(0.1		)
Amounts reclassified from accumulated other comprehensive income (loss)	2.4		0.2			(0.8		)	1.8
Current-period other comprehensive income (loss)	2.4		0.1			(0.8		)	1.7
Balance at end of period	$	228.2	$	(0.5	)	$	18.9		$	246.6

__________________________


⁽¹⁾	Net of tax benefit of $0.1 and $0.2 as of March 30, 2019 and December 31, 2018, respectively.


⁽²⁾	Net of tax provision of $6.4 and $6.6 as of March 30, 2019 and December 31, 2018. The balances as of March 30, 2019 and December 31, 2018 include unamortized prior service credits.

The changes in the components of accumulated other comprehensive income, net of tax, for the three months ended March 31, 2018 were as follows:



	Foreign Currency Translation Adjustment		Net Unrealized Gains on Qualifying Cash Flow Hedges⁽¹⁾			Pension and Postretirement Liability Adjustment⁽²⁾			Total
Balance at beginning of period	$	230.2	$	0.8		$	19.1		$	250.1
Other comprehensive income (loss) before reclassifications	1.0		(0.3		)	—			0.7
Amounts reclassified from accumulated other comprehensive income:
Impact of initial adoption of ASC 606 - See Note 2			(0.3		)	—			(0.3		)
Stranded income tax effects resulting from tax reform - See Note 2	—		0.2			4.6			4.8
Commodity contracts and amortization of prior service credits - See below	—		(0.1		)	(0.7		)	(0.8		)
Current-period other comprehensive income (loss)	1.0		(0.5		)	3.9			4.4
Balance at end of period	$	231.2	$	0.3		$	23.0		$	254.5

__________________________


⁽¹⁾	Net of tax provision of $0.1 and $0.5 as of March 31, 2018 and December 31, 2017, respectively.


⁽²⁾	Net of tax provision of $7.6 and $12.5 as of March 31, 2018 and December 31, 2017. The balances as of March 31, 2018 and December 31, 2017 include unamortized prior service credits.

The following summarizes amounts reclassified from each component of accumulated comprehensive income for the three months ended March 30, 2019 and March 31, 2018:



	Amount Reclassified from AOCI
	Three months ended
	March 30, 2019			March 31, 2018			Affected Line Item in the Condensed Consolidated Statements of Operations
(Gains) losses on qualifying cash flow hedges:
Commodity contracts	$	0.3		$	(0.2	)	Cost of products sold
Swaps	—			—			Interest expense
Pre-tax	0.3			(0.2		)
Income taxes	(0.1		)	0.1
	$	0.2		$	(0.1	)

Gains on pension and postretirement items:
Amortization of unrecognized prior service credits - Pre-tax	$	(1.0	)	$	(1.0	)	Other income (expense), net
Income taxes	0.2			0.3
	$	(0.8	)	$	(0.7	)

Common Stock in Treasury

During the three months ended March 30, 2019 and March 31, 2018, “Common stock in treasury” was decreased by the settlement of restricted stock units issued from treasury stock of $15.0 and $12.1, respectively, with the offset recorded to “Paid in capital.”

Changes in Equity

A summary of the changes in equity for the three months ended March 30, 2019 and March 31, 2018 is provided below:



	Three months ended
	March 30, 2019			March 31, 2018
Equity, beginning of period	$	414.9		$	314.7
Net income (loss)	(0.8		)	12.4
Net unrealized gains (losses) on qualifying cash flow hedges, net of tax (provision) benefit of $(0.1) and $0.4 for the three months ended March 30, 2019 and March 31, 2018, respectively	0.1			(0.5		)
Pension and postretirement liability adjustment, net of tax benefit of $0.2 and $4.9 for the three months ended March 30, 2019 and March 31, 2018, respectively	(0.8		)	3.9
Foreign currency translation adjustments	2.4			1.0
Total comprehensive income	0.9			16.8
Impact of initial adoption of ASC 606 - See Note 2	—			4.0
Stranded income tax effects resulting from tax reform - See Note 2	—			(4.8		)
Impact of adoption of ASU 2016-16 - See Note 2	—			(0.2		)
Incentive plan activity	3.4			3.0
Long-term incentive compensation expense	2.6			3.0
Restricted stock and restricted stock unit vesting, net of tax withholdings	(6.5		)	(3.3		)
Equity, end of period	$	415.3		$	333.2

CONTINGENT LIABILITIES AND OTHER MATTERS	3 Months Ended
CONTINGENT LIABILITIES AND OTHER MATTERS	Mar. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
CONTINGENT LIABILITIES AND OTHER MATTERS	CONTINGENT LIABILITIES AND OTHER MATTERS General Numerous claims, complaints and proceedings arising in the ordinary course of business have been asserted or are pending against us or certain of our subsidiaries (collectively, “claims”). These claims relate to litigation matters (e.g., class actions and contracts, intellectual property, and competitive claims), environmental matters, product liability matters (predominately associated with alleged exposure to asbestos-containing materials), and other risk management matters (e.g., general liability, automobile, and workers’ compensation claims). Additionally, we may become subject to other claims of which we are currently unaware, which may be significant, or the claims of which we are aware may result in our incurring significantly greater loss than we anticipate. While we (and our subsidiaries) maintain property, cargo, auto, product, general liability, environmental, and directors’ and officers’ liability insurance and have acquired rights under similar policies in connection with acquisitions that we believe cover a significant portion of these claims, this insurance may be insufficient or unavailable (e.g., in the case of insurer insolvency) to protect us against potential loss exposures. Also, while we believe we are entitled to indemnification from third parties for some of these claims, these rights may be insufficient or unavailable to protect us against potential loss exposures. Our recorded liabilities related to these matters totaled $619.9 (including $574.0 for asbestos product liability matters) and $631.7 (including $587.5 for asbestos product liability matters) at March 30, 2019 and December 31, 2018, respectively. Of these amounts, $591.4 and $600.3 are included in “Other long-term liabilities” within our condensed consolidated balance sheets at March 30, 2019 and December 31, 2018, respectively, with the remainder included in “Accrued expenses.” The liabilities we record for these claims are based on a number of assumptions, including historical claims and payment experience and, with respect to asbestos claims, actuarial estimates of the future period during which additional claims are reasonably foreseeable. While we base our assumptions on facts currently known to us, they entail inherently subjective judgments and uncertainties. As a result, our current assumptions for estimating these liabilities may not prove accurate, and we may be required to adjust these liabilities in the future, which could result in charges to earnings. These variances relative to current expectations could have a material impact on our financial position and results of operations. Our asbestos-related claims are typical in certain of the industries in which we operate or pertain to legacy businesses we no longer operate. It is not unusual in these cases for fifty or more corporate entities to be named as defendants. We vigorously defend these claims, many of which are dismissed without payment, and the significant majority of costs related to these claims have historically been paid pursuant to our insurance arrangements. During the three months ended March 30, 2019, our payments for asbestos-related matters, net of insurance recoveries of $11.2, were $2.8. During the three months ended March 31, 2018, our insurance recoveries for asbestos-related matters, net of payments of $8.8, were $3.7. A significant increase in claims, costs and/or issues with existing insurance coverage (e.g., dispute with or insolvency of insurer(s)) could have a material adverse impact on our share of future payments related to these matters, and, as such, have a material impact on our financial position, results of operations and cash flows. We have recorded insurance recovery assets associated with the asbestos product liability matters, with such amounts totaling $530.7 and $541.9 at March 30, 2019 and December 31, 2018, respectively, and included in “Other assets” within our condensed consolidated balance sheets. These assets represent amounts that we believe we are or will be entitled to recover under agreements we have with insurance companies. The assets we record for these insurance recoveries are based on a number of assumptions, including the continued solvency of the insurers, and are subject to a variety of uncertainties. Our current assumptions for estimating these assets may not prove accurate, and we may be required to adjust these assets in the future, which could result in additional charges to earnings. These variances relative to current expectations could have a material impact on our financial position and results of operations. During the three months ended March 30, 2019 and March 31, 2018, there were no changes in estimates associated with the liabilities and assets related to our asbestos product liability matters. Large Power Projects in South Africa Overview - Since 2008, our South African subsidiary, DBT, has been executing contracts on two large power projects in South Africa (Kusile and Medupi). Over such time, the business environment surrounding these projects has been difficult, as DBT, along with many other contractors on the projects, have experienced delays, cost over-runs, and various other challenges associated with a complex set of contractual relationships among the end customer, prime contractors, various subcontractors (including DBT and its subcontractors), and various suppliers. DBT has completed the majority of its contractual scope of work on the projects and we believe its remaining scope of work will be substantially complete by the end of 2019. The challenges related to these projects have resulted in (i) significant adjustments to our revenue and cost estimates for the projects, (ii) DBT’s submission of numerous change orders to the prime contractors, (iii) various claims and disputes between DBT and other parties involved with the projects (e.g., prime contractors, subcontractors, suppliers, etc.), and (iv) the possibility that DBT may become subject to additional claims, which could be significant. It is possible that some outstanding claims could be resolved in 2019, while others may not be resolved until after the prime contractors complete their scopes of work. Our future financial position, operating results, and cash flows could be materially impacted by the resolution of current and any future claims. Claims by DBT - DBT has made numerous claims against the two prime contractors on the projects, Alstom S&E (PTY) LTD (“Alstom/GE”) and Mitsubishi-Hitachi Power Systems Africa (PTY) LTD (“MHPSA”). Most of these claims have been submitted to dispute adjudication processes as required under the relevant contracts. As of March 30, 2019, the recorded cumulative revenues related to these claims, as well as certain unapproved change orders, totaled $19.9 (see Note 4 for further discussion). It is possible that recovery on these claims and unapproved change orders could be delayed as a result of current and potential future claims by the prime contractors against DBT (see below for further discussion). In addition to existing asserted claims, DBT may have additional claims and rights to recovery based on its remaining performance under the contracts and actions taken by either Alstom/GE or MHPSA. Claims by Prime Contractors - In February and March of 2019, DBT received notifications of intent to claim liquidated damages totaling South African Rand 277.5 (or $19.0) from Alstom/GE alleging that DBT failed to meet certain project milestones related to construction of the air-cooled condensers on the Kusile project. DBT has numerous defenses against these claims and, thus, we do not believe that DBT has a probable loss associated with these claims. As such, no loss has been recorded in the accompanying condensed consolidated financial statements with respect to these claims. Although it is reasonably possible that some loss may be incurred in connection with these claims, we currently are unable to estimate the potential loss or range of potential loss. In April 2019, DBT received notifications of intent to claim liquidated damages totaling South African Rand 264.4 (or $18.1) from MHPSA alleging that DBT failed to meet certain project milestones related to the construction of the filters for both the Kusile and Medupi projects. DBT has numerous defenses against these claims and, thus, we do not believe that DBT has a probable loss associated with these claims. As such, no loss has been recorded in the accompanying condensed consolidated financial statements with respect to these claims. Although it is reasonably possible that some loss may be incurred in connection with these claims, we currently are unable to estimate the potential loss or range of potential loss. On February 26, 2019, DBT received notification of an interim claim consisting of both direct and consequential damages from MHPSA alleging, among other things, that DBT (i) provided defective product and (ii) failed to meet certain project milestones. We believe the notification is unsubstantiated and the vast majority of the claimed damages are prohibited under the relevant contracts. Therefore, we believe any loss for these claimed damages is remote. For the remainder of the claims, which largely appear to be direct in nature (approximately South African Rand 948.0 or $65.0), DBT has numerous other defenses and, thus, we believe that DBT’s probable loss associated with these claims has been appropriately reflected in provisions established in prior periods and included in the accompanying condensed consolidated balance sheets. It is reasonably possible that DBT’s ultimate loss could exceed the provisions that have been recorded, but we currently cannot estimate the potential additional loss, or the range of the potential additional loss, associated with these claims due to the (i) lack of support provided by MPHSA for these claims; (ii) complexity of contractual relationships between the end customer, prime contractor, and DBT; (iii) legal interpretation of the contract provisions and application of South African common law to the contracts; and (iv) unpredictable nature of any dispute resolution processes that may occur in connection with these claims. Bank Bonds and Guarantees - In connection with these projects, we have issued, in favor of the prime contractors, bonds totaling $56.9 and an additional bond totaling $22.4 with more stringent payment conditions. In the event that the prime contractors were to receive payment on a portion, or all, of these bonds, we would be required to reimburse the bank. In addition to these bonds, SPX Corporation has guaranteed DBT’s performance on these projects. Claims by Subcontractor - On October 30, 2018, a non-governmental business adjudicator in South Africa provided a decision on certain claims made against DBT by one of its subcontractors. As part of its decision, the adjudicator concluded that the subcontractor was entitled to payment of South African Rand 256.0 (or $17.5). We believe this decision is invalid on numerous bases. Specifically, we believe, among other things, that these and other claims were previously settled and satisfied by way of a 2015 amendment to the contract between DBT and the subcontractor. Therefore, DBT is pursuing all available legal recourse in the matter, including referring the matter to both an arbitration process and court proceedings. Based on the reasons stated above, we have concluded that it is not probable that a loss has been incurred with respect to this matter and, therefore, a loss has not been recorded in the accompanying condensed consolidated financial statements. On March 4, 2019, an arbitration panel accepted jurisdiction of the matter allowing it to proceed through an arbitration process. Noncontrolling Interest in South African Subsidiary DBT has a Black Economic Empowerment shareholder (the “BEE Partner”) that holds a 25.1% noncontrolling interest in DBT. Under the terms of the shareholder agreement between the BEE Partner and SPX Technologies (PTY) LTD (“SPX Technologies”), the BEE Partner had the option to put its ownership interest in DBT to SPX Technologies, the majority shareholder of DBT, at a redemption amount determined in accordance with the terms of the shareholder agreement (the “Put Option”). The BEE Partner notified SPX Technologies of its intention to exercise the Put Option and, on July 6, 2016, an Arbitration Tribunal declared that the BEE Partner was entitled to South African Rand 287.3 in connection with the exercise of the Put Option, having not considered an amount due from the BEE Partner under a promissory note of South African Rand 30.3 held by SPX Technologies. As a result, we have reflected the net redemption amount of South African Rand 257.0 (or $17.6 and $17.7 at March 30, 2019 and December 31, 2018, respectively) within “Accrued expenses” on our condensed consolidated balance sheets, with the related offset recorded to “Paid-in capital” and “Accumulated other comprehensive income.” In August 2016, SPX Technologies applied to the High Court of South Africa (the “Court”) to have the Arbitration Tribunal’s ruling set aside. On January 22, 2018, the Court ruled in SPX Technologies’ favor and set aside the Arbitration Tribunal’s ruling. This ruling by the Court is subject to appeal by the BEE Partner. The BEE Partner appealed the decision and SPX Technologies continues to assert all legal defenses available to it. We expect the appeals court to hear this matter in late 2019. Litigation Matters We are subject to other legal matters that arise in the normal course of business. We believe these matters are either without merit or of a kind that should not have a material effect, individually or in the aggregate, on our financial position, results of operations or cash flows; however, we cannot assure you that these proceedings or claims will not have a material effect on our financial position, results of operations or cash flows. Environmental Matters Our operations and properties are subject to federal, state, local and foreign regulatory requirements relating to environmental protection. It is our policy to comply fully with all applicable requirements. As part of our effort to comply, we have a comprehensive environmental compliance program that includes environmental audits conducted by internal and external independent professionals, as well as regular communications with our operating units regarding environmental compliance requirements and anticipated regulations. Based on current information, we believe that our operations are in substantial compliance with applicable environmental laws and regulations, and we are not aware of any violations that could have a material effect, individually or in the aggregate, on our business, financial condition, and results of operations or cash flows. As of March 30, 2019, we had liabilities for site investigation and/or remediation at 29 sites (28 sites at December 31, 2018) that we own or control, or formerly owned and controlled. In addition, while we believe that we maintain adequate accruals to cover the costs of site investigation and/or remediation, we cannot provide assurance that new matters, developments, laws and regulations, or stricter interpretations of existing laws and regulations will not materially affect our business or operations in the future. Our environmental accruals cover anticipated costs, including investigation, remediation, and maintenance of clean-up sites. Our estimates are based primarily on investigations and remediation plans established by independent consultants, regulatory agencies and potentially responsible third parties. Accordingly, our estimates may change based on future developments, including new or changes in existing environmental laws or policies, differences in costs required to complete anticipated actions from estimates provided, future findings of investigation or remediation actions, or alteration to the expected remediation plans. It is our policy to revise an estimate once the revision becomes probable and the amount of change can be reasonably estimated. We generally do not discount our environmental accruals and do not reduce them by anticipated insurance recoveries. We take into account third-party indemnification from financially viable parties in determining our accruals where there is no dispute regarding the right to indemnification. In the case of contamination at offsite, third-party disposal sites, as of March 30, 2019, we have been notified that we are potentially responsible and have received other notices of potential liability pursuant to various environmental laws at 15 sites at which the liability has not been settled, of which 11 sites have been active in the past few years. These laws may impose liability on certain persons that are considered jointly and severally liable for the costs of investigation and remediation of hazardous substances present at these sites, regardless of fault or legality of the original disposal. These persons include the present or former owners or operators of the site and companies that generated, disposed of or arranged for the disposal of hazardous substances at the site. We are considered a “de minimis” potentially responsible party at most of the sites, and we estimate that our aggregate liability, if any, related to these sites is not material to our condensed consolidated financial statements. We conduct extensive environmental due diligence with respect to potential acquisitions, including environmental site assessments and such further testing as we may deem warranted. If an environmental matter is identified, we estimate the cost and either establish a liability, purchase insurance or obtain an indemnity from a financially sound seller; however, in connection with our acquisitions or dispositions, we may assume or retain significant environmental liabilities, some of which we may be unaware. The potential costs related to these environmental matters and the possible impact on future operations are uncertain due in part to the complexity of government laws and regulations and their interpretations, the varying costs and effectiveness of various clean-up technologies, the uncertain level of insurance or other types of recovery, and the questionable level of our responsibility. We record a liability when it is both probable and the amount can be reasonably estimated. In our opinion, after considering accruals established for such purposes, the cost of remedial actions for compliance with the present laws and regulations governing the protection of the environment are not expected to have a material impact, individually or in the aggregate, on our financial position, results of operations or cash flows. Self-insured Risk Management Matters We are self-insured for certain of our workers’ compensation, automobile, product and general liability, disability and health costs, and we believe that we maintain adequate accruals to cover our retained liability. Our accruals for risk management matters are determined by us, are based on claims filed and estimates of claims incurred but not yet reported, and generally are not discounted. We consider a number of factors, including third-party actuarial valuations, when making these determinations. We maintain third-party stop-loss insurance policies to cover certain liability costs in excess of predetermined retained amounts. The insurance may be insufficient or unavailable (e.g., because of insurer insolvency) to protect us against loss exposure.

INCOME TAXES	3 Months Ended
INCOME TAXES	Mar. 30, 2019
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES Uncertain Tax Benefits As of March 30, 2019, we had gross unrecognized tax benefits of $20.3 (net unrecognized tax benefits of $13.9). Of these net unrecognized tax benefits, $10.2 would impact our effective tax rate from continuing operations if recognized. We classify interest and penalties related to unrecognized tax benefits as a component of our income tax provision. As of March 30, 2019, gross accrued interest totaled $4.1 (net accrued interest of $3.1). As of March 30, 2019, we had no accrual for penalties included in our unrecognized tax benefits. Based on the outcome of certain examinations or as a result of the expiration of statutes of limitations for certain jurisdictions, we believe that within the next 12 months it is reasonably possible that our previously unrecognized tax benefits could decrease by up to $4.0. The previously unrecognized tax benefits relate to a variety of tax matters including transfer pricing and various state matters. Other Tax Matters For the three months ended March 30, 2019, we recorded an income tax provision of $4.6 on $5.2 of pre-tax income from continuing operations, resulting in an effective rate of 88.5%. This compares to an income tax provision for the three months ended March 31, 2018 of $4.1 on $16.5 of pre-tax income from continuing operations, resulting in an effective rate of 24.8%. The most significant items impacting the income tax provision for the first quarter of 2019 were (i) foreign losses for which no foreign tax benefit was recognized as future realization of any such foreign tax benefit is considered unlikely and (ii) $1.2 of excess tax benefits resulting from stock-based compensation awards that vested during the quarter. The most significant items impacting the income tax provision for the first quarter of 2018 were (i) $1.5 of tax charges related to the Act and (ii) $0.8 of excess tax benefits resulting from stock-based compensation awards that vested during the quarter. We perform reviews of our income tax positions on a continuous basis and accrue for potential uncertain positions when we determine that an uncertain position meets the criteria of the Income Taxes Topic of the Codification. Accruals for these uncertain tax positions are recorded in “Income taxes payable” and “Deferred and other income taxes” in the accompanying condensed consolidated balance sheets based on the expectation as to the timing of when the matters will be resolved. As events change and resolutions occur, these accruals are adjusted, such as in the case of audit settlements with taxing authorities. The Internal Revenue Service (“IRS”) currently is performing an audit of our 2014, 2015, 2016 and 2017 federal income tax returns. With regard to all open tax years, we believe any contingencies are adequately provided for. State income tax returns generally are subject to examination for a period of three to five years after filing the respective tax returns. The impact on such tax returns of any federal changes remains subject to examination by various states for a period of up to one year after formal notification to the states. We have various state income tax returns in the process of examination. We believe any uncertain tax positions related to these examinations have been adequately provided for. We have various foreign income tax returns under examination. The most significant of these are in Germany for the 2010 through 2014 tax years. We believe that any uncertain tax positions related to these examinations have been adequately provided for. An unfavorable resolution of one or more of the above matters could have a material adverse effect on our results of operations or cash flows in the quarter and year in which an adjustment is recorded or the tax is due or paid. As audits and examinations are still in process, the timing of the ultimate resolution and any payments that may be required for the above matters cannot be determined at this time.

FAIR VALUE

3 Months Ended

Mar. 30, 2019

Fair Value Disclosures [Abstract]

FAIR VALUE

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. In the absence of active markets for the identical assets or liabilities, such measurements involve developing assumptions based on market observable data and, in the absence of such data, internal information consistent with what market participants would use in a hypothetical transaction that occurs at the measurement date. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. Preference is given to observable inputs. These two types of inputs create the following fair value hierarchy:


•	Level 1 — Quoted prices for identical instruments in active markets.


•	Level 2 — Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.


•	Level 3 — Significant inputs to the valuation model are unobservable.

There were no changes during the periods presented to the valuation techniques we use to measure asset and liability fair values on a recurring or nonrecurring basis. There were no transfers between the three levels of the fair value hierarchy for the periods presented.

Valuation Methodologies Used to Measure Fair Value on a Non-Recurring Basis

Parent Guarantees and Bonds Associated with Balcke Dürr — In connection with the 2016 sale of Balcke Dürr, existing parent company guarantees and bank surety bonds, which totaled approximately Euro 79.0 and Euro 79.0, respectively, at the time of sale (and Euro 31.7 and Euro 18.1, respectively, at March 30, 2019) will remain in place through each instrument’s expiration date, with such expiration dates occurring through 2022. These guarantees and bonds provide protections for Balcke Dürr customers in regard to advance payments, performance, and warranties on projects in existence at the time of sale. In addition, certain bonds relate to lease obligations and foreign tax matters in existence at the time of sale. Balcke Dürr and the acquirer of Balcke Dürr have provided us an indemnity in the event that any bank guarantees or bonds are called. Also, at the time of sale, Balcke Dürr provided cash collateral of Euro 4.0 and mutares AG, an affiliate of the acquirer of Balcke Dürr, provided a guarantee of Euro 5.0 as a security for the above indemnifications (Euro 3.0 and Euro 5.0, respectively, at March 30, 2019). In connection with the sale, we recorded a liability for the estimated fair value of the guarantees and bonds and an asset for the estimated cash collateral and indemnities provided. Summarized below are changes in the liability and asset during the three months ended March 30, 2019, and March 31, 2018.



	Three months ended
	March 30, 2019						March 31, 2018
	Guarantees and Bonds Liability ⁽¹⁾			Indemnification Assets ⁽¹⁾			Guarantees and Bonds Liability ⁽¹⁾			Indemnification Assets ⁽¹⁾
Balance at beginning of year	$	4.4		$	1.2		$	8.7		$	2.8
Reduction/Amortization for the period ⁽²⁾	(1.3		)	(0.2		)	(0.7		)	(0.4		)
Impact of changes in foreign currency rates	(0.1		)	—			0.3			0.1
Balance at end of period ⁽³⁾	$	3.0		$	1.0		$	8.3		$	2.5

___________________________

⁽¹⁾

In connection with the sale, we estimated the fair value of the existing parent company guarantees and bank and surety bonds considering the probability of default by Balcke Dürr and an estimate of the amount we would be obligated to pay in the event of a default. Additionally, we estimated the fair value of the cash collateral provided by Balcke Dürr and guarantee provided by mutares AG based on the terms and conditions and relative risk associated with each of these securities (unobservable inputs - Level 3).


⁽²⁾	We reduce the liability generally at the earlier of the completion of the related underlying project milestones or the expiration of the guarantees or bonds. We amortize the asset based on the expiration terms of each of the securities. We record the reduction of the liability and the amortization of the asset to “Other income (expense), net.”


⁽³⁾	The balance associated with the guarantees and bonds is reflected within “Other long-term liabilities,” while the balance associated with the indemnification assets is reflected within “Other assets.”

Goodwill, Indefinite-Lived Intangible and Other Long-Lived Assets — Certain of our non-financial assets are subject to impairment analysis, including long-lived assets, indefinite-lived intangible assets and goodwill. We review the carrying amounts of such assets whenever events or changes in circumstances indicate that the carrying amounts may not be recoverable or at least annually for indefinite-lived intangible assets and goodwill. Any resulting asset impairment would require that the instrument be recorded at its fair value.

Valuation Methodologies Used to Measure Fair Value on a Recurring Basis

Derivative Financial Instruments — Our financial derivative assets and liabilities include interest rate swaps, FX forward contracts, FX embedded derivatives and commodity contracts, valued using valuation models based on observable market inputs such as forward rates, interest rates, our own credit risk and the credit risk of our counterparties, which comprise investment-grade financial institutions. Based on these inputs, the derivative assets and liabilities are classified within Level 2 of the valuation hierarchy. We have not made any adjustments to the inputs obtained from the independent sources. Based on our continued ability to enter into forward contracts, we consider the markets for our fair value instruments active. We primarily use the income approach, which uses valuation techniques to convert future amounts to a single present amount.

As of March 30, 2019, there has been no significant impact to the fair value of our derivative liabilities due to our own credit risk, as the related instruments are collateralized under our senior credit facilities. Similarly, there has been no significant impact to the fair value of our derivative assets based on our evaluation of our counterparties’ credit risks.

Equity Security — During 2018, we adopted an amendment to guidance that requires, among other things, equity securities (excluding equity method investments) to be measured at fair value. In connection with our adoption, we adjusted the carrying value of an equity security, previously reflected on our consolidated balance sheet at its historical cost of $0.7, to its estimated fair value of $16.6. We determined the estimated fair value utilizing a practical expedient under the amended guidance, with such estimated fair value based on our ownership percentage applied to the net asset value of the investee as presented in the investee’s most recent audited financial statements. The increase in the equity security’s carrying value resulted in a reduction, net of tax, of our retained deficit of $12.0. We are restricted from transferring this investment without approval of the manager of the investee.

During the three months ended March 30, 2019, we recorded a gain of $6.3 to “Other income, net” to reflect an increase in the estimated fair value of the equity security, with such amount determined based on the investee’s most recent audited financial statements. In addition, we received a distribution during the three months ended March 30, 2019 of $2.6 included within “Cash flows from operating activities” in our condensed consolidated cash flows. As of March 30, 2019, the estimated fair value of the equity security was $20.3.

Indebtedness and Other — The estimated fair value of our debt instruments as of March 30, 2019 and December 31, 2018 approximated the related carrying values due primarily to the variable market-based interest rates for such instruments. See Note 12 for further details.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

BASIS OF PRESENTATION (Policies)

3 Months Ended

Mar. 30, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

We prepared the condensed consolidated financial statements pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim reporting. As permitted under those rules and regulations, certain footnotes or other financial information normally required by accounting principles generally accepted in the United States (“GAAP”) can be condensed or omitted. The financial statements represent our accounts after the elimination of intercompany transactions and, in our opinion, include the adjustments (consisting only of normal and recurring items) necessary for their fair presentation.

Variable Interest Entity

We account for investments in unconsolidated companies where we exercise significant influence but do not have control using the equity method. In determining whether we are the primary beneficiary of a variable interest entity (“VIE”), we perform a qualitative analysis that considers the design of the VIE, the nature of our involvement and the variable interests held by other parties to determine which party has the power to direct the activities of the VIE that most significantly impact the entity’s economic performance, and which party has the obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. We have an interest in a VIE, in which we are not the primary beneficiary, as a result of the 2016 sale of Balcke Dürr. All other VIEs are considered immaterial, individually and in aggregate, to our condensed consolidated financial statements.

Use of Estimates

Preparing financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. Actual results could differ from these estimates. The unaudited information included in this Quarterly Report on Form 10-Q should be read in conjunction with the consolidated financial statements contained in our Annual Report on Form 10-K for the year ended December 31, 2018. Interim results are not necessarily indicative of full year results. We have reclassified certain prior year amounts to conform to the current year presentation, including amounts related to the change in the segment reporting structure previously discussed. Unless otherwise indicated, amounts provided in these Notes pertain to continuing operations only. See Note 3 for information on discontinued operations.

Fiscal Period

We establish actual interim closing dates using a fiscal calendar, which requires our businesses to close their books on the Saturday closest to the end of the first calendar quarter, with the second and third quarters being 91 days in length. Our fourth quarter ends on December 31. The interim closing dates for the first, second and third quarters of 2019 are March 30, June 29 and September 28, compared to the respective March 31, June 30 and September 29, 2018 dates. We had one less day in the first quarter of 2019 and will have one more day in the fourth quarter of 2019 than in the respective 2018 periods. We do not believe the one less day during the first quarter of 2019 had a material impact on our consolidated operating results, when compared to the consolidated operating results for the respective 2018 period.

New Accounting Pronouncements

NEW ACCOUNTING PRONOUNCEMENTS

The following is a summary of new accounting pronouncements that apply or may apply to our business.

ASC Topic 842



	December 31, 2018		Impact of Adoption of ASC 842		January 1, 2019
Assets
Other assets	$	657.7	$	27.7	$	685.4

Liabilities
Accrued expenses	183.7		7.9		191.6
Other long-term liabilities	$	817.3	$	19.8	$	837.1

See Note 5 for further discussion of the post adoption impact of ASC 842.

Other Accounting Pronouncements

Inventories, net

Goodwill and Other Intangible Assets

Currency Forward Contracts and Currency Forward Embedded Derivatives

From time to time, we enter into forward contracts to manage the exposure on contracts with forecasted transactions denominated in non-functional currencies and to manage the risk of transaction gains and losses associated with assets/liabilities denominated in currencies other than the functional currency of certain subsidiaries (“FX forward contracts”). In addition, some of our contracts contain currency forward embedded derivatives (“FX embedded derivatives”), because the currency of exchange is not “clearly and closely” related to the functional currency of either party to the transaction. Certain of our FX forward contracts are designated as cash flow hedges. To the extent these derivatives are effective in offsetting the variability of the hedged cash flows, changes in the derivatives’ fair value are not included in current earnings, but are included in AOCI. These changes in fair value are reclassified into earnings as a component of revenues or cost of products sold, as applicable, when the forecasted transaction impacts earnings. In addition, if the forecasted transaction is no longer probable, the cumulative change in the derivatives’ fair value is recorded as a component of “Other income (expense), net” in the period in which the transaction is no longer considered probable of occurring.

Potential Uncertain Positions

We perform reviews of our income tax positions on a continuous basis and accrue for potential uncertain positions when we determine that an uncertain position meets the criteria of the Income Taxes Topic of the Codification. Accruals for these uncertain tax positions are recorded in “Income taxes payable” and “Deferred and other income taxes” in the accompanying condensed consolidated balance sheets based on the expectation as to the timing of when the matters will be resolved. As events change and resolutions occur, these accruals are adjusted, such as in the case of audit settlements with taxing authorities.

The Internal Revenue Service (“IRS”) currently is performing an audit of our 2014, 2015, 2016 and 2017 federal income tax returns. With regard to all open tax years, we believe any contingencies are adequately provided for.

State income tax returns generally are subject to examination for a period of three to five years after filing the respective tax returns. The impact on such tax returns of any federal changes remains subject to examination by various states for a period of up to one year after formal notification to the states. We have various state income tax returns in the process of examination. We believe any uncertain tax positions related to these examinations have been adequately provided for.

We have various foreign income tax returns under examination. The most significant of these are in Germany for the 2010 through 2014 tax years. We believe that any uncertain tax positions related to these examinations have been adequately provided for.

An unfavorable resolution of one or more of the above matters could have a material adverse effect on our results of operations or cash flows in the quarter and year in which an adjustment is recorded or the tax is due or paid. As audits and examinations are still in process, the timing of the ultimate resolution and any payments that may be required for the above matters cannot be determined at this time.

Fair Value

Valuation Methodologies Used to Measure Fair Value on a Recurring Basis


•	Level 1 — Quoted prices for identical instruments in active markets.


•	Level 2 — Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.


•	Level 3 — Significant inputs to the valuation model are unobservable.

NEW ACCOUNTING PRONOUNCEMENTS (Tables)

3 Months Ended

Mar. 30, 2019

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Cumulative Effect on Balance Sheet



	December 31, 2018		Impact of Adoption of ASC 842		January 1, 2019
Assets
Other assets	$	657.7	$	27.7	$	685.4

Liabilities
Accrued expenses	183.7		7.9		191.6
Other long-term liabilities	$	817.3	$	19.8	$	837.1

AQUISITIONS AND DISCONTINUED OPERATIONS (Tables)

3 Months Ended

Mar. 30, 2019

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following is a summary of the recorded fair values of the assets acquired and liabilities assumed for Cues as of June 7, 2018:



Assets acquired:
Current assets, including cash and equivalents of $20.6	$	70.4
Property, plant and equipment	7.4
Goodwill	47.8
Intangible assets	79.5
Other assets	2.3
Total assets acquired	207.4

Current liabilities assumed	7.8
Non-current liabilities assumed	14.6

Net assets acquired	$	185.0

Business Acquisition, Pro Forma Information



	Three months ended
	March 31, 2018
Revenues	$	369.3
Income from continuing operations	12.7
Net income	12.7

Income from continuing operations per share of common stock:
Basic	$	0.30
Diluted	$	0.29

Net income per share of common stock:
Basic	$	0.30
Diluted	$	0.29

Reconciliation of Discontinued Operations Activity

below are the components of discontinued operations for the three months ended March 30, 2019 and March 31, 2018:



	Three months ended
	March 30, 2019			March 31, 2018
Income (loss) from discontinued operations	$	—		$	—
Income tax provision ⁽¹⁾	(1.4		)	—
Loss from discontinued operations, net	$	(1.4	)	$	—

___________________________

- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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+ Details

REVENUES FROM CONTRACTS (Tables)

3 Months Ended

Mar. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue



	Three Months Ended March 30, 2019
Reportable Segments and All Other	HVAC		Detection and Measurement		Engineered Solutions		All Other			Total

Major product lines
Cooling	$	58.9	$	—	$	—	$	—		$	58.9
Boilers, comfort heating, and ventilation	69.5		—		—		—			69.5
Underground locators and inspection and rehabilitation equipment	—		47.1		—		—			47.1
Signal monitoring, obstruction lighting, and bus fare collection systems	—		38.0		—		—			38.0
Power transformers	—		—		98.8		—			98.8
Process cooling equipment and services, and heat exchangers	—		—		39.2		3.7			42.9
South African projects ⁽¹⁾	—		—		—		(11.6		)	(11.6		)
	$	128.4	$	85.1	$	138.0	$	(7.9	)	$	343.6

Timing of Revenue Recognition
Revenues recognized at a point in time	$	128.4	$	79.6	$	12.5	$	1.1		$	221.6
Revenues recognized over time ⁽¹⁾	—		5.5		125.5		(9.0		)	122.0
	$	128.4	$	85.1	$	138.0	$	(7.9	)	$	343.6

___________________________



	Three Months Ended March 31, 2018
Reportable Segments and All Other	HVAC		Detection and Measurement		Engineered Solutions		All Other		Total

Major product lines
Cooling	$	59.6	$	—	$	—	$	—	$	59.6
Boilers, comfort heating, and ventilation	68.1		—		—		—		68.1
Underground locators and inspection and rehabilitation equipment	—		25.8		—		—		25.8
Signal monitoring, obstruction lighting, and bus fare collection systems	—		39.8		—		—		39.8
Power transformers	—		—		91.3		—		91.3
Process cooling equipment and services, and heat exchangers	—		—		36.5		16.5		53.0
South African projects	—		—		—		14.3		14.3
	$	127.7	$	65.6	$	127.8	$	30.8	$	351.9

Timing of Revenue Recognition
Revenues recognized at a point in time	$	127.7	$	64.0	$	12.6	$	1.3	$	205.6
Revenues recognized over time	—		1.6		115.2		29.5		146.3
	$	127.7	$	65.6	$	127.8	$	30.8	$	351.9

Contract with Customer, Asset and Liability

Our contract balances consisted of the following as of March 30, 2019 and December 31, 2018:



Contract Balances	March 30, 2019			December 31, 2018			Change
Contract Accounts Receivable ⁽¹⁾	$	242.6		$	263.9		$	(21.3	)
Contract Assets	68.9			91.2			(22.3		)
Contract Liabilities - current	(84.0		)	(79.5		)	(4.5		)
Contract Liabilities - non-current ⁽²⁾	(2.0		)	(2.1		)	0.1
Net contract balance	$	225.5		$	273.5		$	(48.0	)

_____________________

⁽¹⁾ Included in “Accounts receivable, net” within the accompanying condensed consolidated balance sheets.

⁽²⁾ Included in “Other long-term liabilities” within the accompanying condensed consolidated balance sheets.

LEASES (Tables)

3 Months Ended

Mar. 30, 2019

Leases [Abstract]

Lease Cost



The components of lease expense for the three months ended March 30, 2019 were as follows:


Operating lease cost ⁽¹⁾	$	3.2
Variable lease cost	$	0.1

Finance lease cost:
Amortization of right-of-use assets	$	0.3
Interest on lease liabilities	—
Total finance lease cost	$	0.3

_________________________

⁽¹⁾ Includes short-term lease cost of $0.8 for the three months ended March 30, 2019.



Supplemental cash flow information related to leases for the three months ended March 30, 2019 was as follows:


Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flow from operating leases	$	2.4
Operating cash flows from finance leases	—
Financing cash flows from finance leases	0.3
Non-cash activities:
Operating lease right-of-use assets obtained in exchange for new lease obligations	0.9
Finance lease right-of-use assets obtained in exchange for new lease obligations	0.2

Supplemental Lease Information



Supplemental balance sheet information related to leases as of March 30, 2019 was as follows:
Operating Leases:			Affected Line Item in the Condensed Consolidated Balance Sheet
Operating lease ROU assets	$	26.3	Other assets

Operating lease current liabilities	$	8.1	Accrued expenses
Operating lease non-current liabilities	20.0		Other long-term liabilities
Total operating lease liabilities	$	28.1


Finance Leases:
Finance Lease Assets	$	2.4	Property, plant and equipment, net

Finance lease current liabilities	$	1.0	Current maturities of long-term debt
Finance lease non-current liabilities	1.5		Long-term debt
Total finance lease liabilities	$	2.5



	The weighted average remaining lease terms (years) of our leases as of March 30, 2019 were as follows:


	Operating Leases	5.2
	Finance Leases	2.9

Finance Lease Maturities



The future minimum payments under our operating and finance leases were as follows as of March 30, 2019:
	Operating Leases		Finance Leases		Total

Next 12 months	$	9.0	$	1.1	$	10.1
12 to 24 months	6.9		0.8		7.7
24 to 36 months	4.5		0.5		5.0
36 to 48 months	3.9		0.2		4.1
48 to 60 months	3.7		0.1		3.8
Thereafter	3.3		—		3.3
Total lease payments	31.3		2.7		34.0
Less imputed interest	3.2		0.2		3.4
Total	$	28.1	$	2.5	$	30.6

Operating Lease Maturities



The future minimum payments under our operating and finance leases were as follows as of March 30, 2019:
	Operating Leases		Finance Leases		Total

Next 12 months	$	9.0	$	1.1	$	10.1
12 to 24 months	6.9		0.8		7.7
24 to 36 months	4.5		0.5		5.0
36 to 48 months	3.9		0.2		4.1
48 to 60 months	3.7		0.1		3.8
Thereafter	3.3		—		3.3
Total lease payments	31.3		2.7		34.0
Less imputed interest	3.2		0.2		3.4
Total	$	28.1	$	2.5	$	30.6

Schedule of Operating Leases as of Prior Year End

Our operating lease commitments as of December 31, 2018 were as follows:



2019	$	9.1
2020	7.3
2021	4.5
2022	3.8
2023	3.4
Thereafter	3.1
Total minimum payments	$	31.2

INFORMATION ON REPORTABLE AND OTHER OPERATING SEGMENTS (Tables)

3 Months Ended

Mar. 30, 2019

Segment Reporting [Abstract]

Schedule of Financial Data for Reportable Segments and Other Operating Segments

Financial data for our reportable segments and other operating segments for the three months ended March 30, 2019 and March 31, 2018 are presented below:



	Three months ended
	March 30, 2019			March 31, 2018
Revenues:
HVAC reportable segment	$	128.4		$	127.7
Detection and Measurement reportable segment	85.1			65.6
Engineered Solutions reportable segment	138.0			127.8
All Other ⁽¹⁾	(7.9		)	30.8
Consolidated revenues	$	343.6		$	351.9

Income (loss):
HVAC reportable segment	$	18.4		$	18.6
Detection and Measurement reportable segment	17.0			15.7
Engineered Solutions reportable segment	8.0			6.8
All Other ⁽¹⁾	(22.6		)	(4.1		)
Total income for segments	20.8			37.0

Corporate expense	(12.4		)	(11.8		)
Long-term incentive compensation expense	(3.5		)	(3.9		)
Special charges, net	(0.1		)	(2.0		)
Other operating expenses	(1.8		)	—
Consolidated operating income	$	3.0		$	19.3

_____________________

SPECIAL CHARGES, NET (Tables)

3 Months Ended

Mar. 30, 2019

Restructuring and Related Activities [Abstract]

Special Charges

Special charges, net, for the three months ended March 30, 2019 and March 31, 2018 are described in more detail below:



	Three months ended
	March 30, 2019		March 31, 2018
HVAC reportable segment	$	0.1	$	—
Detection and Measurement reportable segment	—		—
Engineered Solutions reportable segment	—		—
All Other	—		1.6
Corporate	—		0.4
Total	$	0.1	$	2.0

Analysis of Restructuring Liabilities

The following is an analysis of our restructuring liabilities for the three months ended March 30, 2019 and March 31, 2018:



	Three months ended
	March 30, 2019			March 31, 2018
Balance at beginning of year	$	2.7		$	0.6
Special charges	0.1			2.0
Utilization — cash	(1.0		)	(0.4		)
Balance at end of period	$	1.8		$	2.2

INVENTORIES, NET (Tables)

3 Months Ended

Mar. 30, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at March 30, 2019 and December 31, 2018 comprised the following:



	March 30, 2019			December 31, 2018
Finished goods	$	60.6		$	49.8
Work in process	20.0			16.2
Raw materials and purchased parts	83.5			74.9
Total FIFO cost	164.1			140.9
Excess of FIFO cost over LIFO inventory value	(12.6		)	(12.1		)
Total inventories, net	$	151.5		$	128.8

GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill

The changes in the carrying amount of goodwill for the three months ended March 30, 2019, were as follows:



	December 31, 2018			Goodwill Resulting from Business Combinations ⁽¹⁾		Impairments		Foreign Currency Translation			March 30, 2019
HVAC reportable segment
Gross goodwill	$	261.8		$	—	$	—	$	(0.2	)	$	261.6
Accumulated impairments	(144.4		)	—		—		(0.2		)	(144.6		)
Goodwill	117.4			—		—		(0.4		)	117.0

Detection and Measurement reportable segment
Gross goodwill	265.0			35.7		—		1.5			302.2
Accumulated impairments	(134.3		)	—		—		(1.2		)	(135.5		)
Goodwill	130.7			35.7		—		0.3			166.7

Engineered Solutions reportable segment
Gross goodwill	335.3			—		—		(0.6		)	334.7
Accumulated impairments	(189.0		)	—		—		0.6			(188.4		)
Goodwill	146.3			—		—		—			146.3

All Other
Gross goodwill	20.8			—		—		—			20.8
Accumulated impairments	(20.8		)	—		—		—			(20.8		)
Goodwill	—			—		—		—			—

Total
Gross goodwill	882.9			35.7		—		0.7			919.3
Accumulated impairments	(488.5		)	—		—		(0.8		)	(489.3		)
Goodwill	$	394.4		$	35.7	$	—	$	(0.1	)	$	430.0

___________________________


⁽¹⁾	Reflects goodwill acquired in connection with the Sabik acquisition of $36.5, partially offset by a reduction in Cues’ goodwill during the period of $0.8 resulting from revisions to the valuation of certain income tax accounts.

Schedule of Identifiable Intangible Assets

Identifiable intangible assets at March 30, 2019 and December 31, 2018 comprised the following:



	March 30, 2019							December 31, 2018
	Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Gross Carrying Value		Accumulated Amortization			Net Carrying Value
Intangible assets with determinable lives:⁽¹⁾
Customer relationships	$	61.1	$	(4.7	)	$	56.4	$	44.8	$	(3.5	)	$	41.3
Technology	26.2		(1.4		)	24.8		17.1		(1.1		)	16.0
Patents	4.5		(4.5		)	—		4.5		(4.5		)	—
Other	11.8		(8.0		)	3.8		11.3		(7.9		)	3.4
	103.6		(18.6		)	85.0		77.7		(17.0		)	60.7
Trademarks with indefinite lives⁽²⁾	146.9		—			146.9		137.7		—			137.7
Total	$	250.5	$	(18.6	)	$	231.9	$	215.4	$	(17.0	)	$	198.4

___________________________


⁽¹⁾	The identifiable intangible assets associated with the Sabik acquisition consist of customer backlog, customer relationships, definite lived trademarks, and technology of $0.4, $16.3, $0.2 and $9.1, respectively.


⁽²⁾	Changes during the three months ended March 30, 2019 related primarily to the acquisition of Sabik trademarks of $9.0.

WARRANTY (Tables)

3 Months Ended

Mar. 30, 2019

Product Warranties Disclosures [Abstract]

Schedule of Warranty Accrual

The following is an analysis of our product warranty accrual for the periods presented:



	Three months ended
	March 30, 2019			March 31, 2018
Balance at beginning of year	$	34.0		$	33.9
Acquisitions	0.1			0.2
Impact of initial adoption of ASC 606	—			0.4
Provisions	2.9			2.0
Usage	(3.8		)	(3.4		)
Currency translation adjustment	—			0.1
Balance at end of period	33.2			33.2
Less: Current portion of warranty	11.0			13.3
Non-current portion of warranty	$	22.2		$	19.9

EMPLOYEE BENEFIT PLANS (Tables)

3 Months Ended

Mar. 30, 2019

Postretirement Plans

Employee Benefit Plans

Schedule of Net Periodic Benefit (Income) Expense

Postretirement Plans



	Three months ended
	March 30, 2019			March 31, 2018
Service cost	$	—		$	—
Interest cost	0.6			0.5
Amortization of unrecognized prior service credits	(1.0		)	(1.0		)
Net periodic postretirement benefit income	$	(0.4	)	$	(0.5	)

Domestic Plan

Employee Benefit Plans

Schedule of Net Periodic Benefit (Income) Expense

Net periodic benefit expense (income) for our pension and postretirement plans include the following components:

Domestic Pension Plans



	Three months ended
	March 30, 2019			March 31, 2018
Service cost	$	—		$	—
Interest cost	3.3			3.1
Expected return on plan assets	(2.5		)	(2.6		)
Net periodic pension benefit expense	$	0.8		$	0.5

Foreign Plan

Employee Benefit Plans

Schedule of Net Periodic Benefit (Income) Expense

Foreign Pension Plans



	Three months ended
	March 30, 2019			March 31, 2018
Service cost	$	—		$	—
Interest cost	1.2			1.2
Expected return on plan assets	(1.6		)	(1.9		)
Net periodic pension benefit income	$	(0.4	)	$	(0.7	)

INDEBTEDNESS (Tables)

3 Months Ended

Mar. 30, 2019

Debt Disclosure [Abstract]

Schedule of Debt Activity, Current and Noncurrent

The following summarizes our debt activity (both current and non-current) for the three months ended March 30, 2019:



	December 31, 2018		Borrowings		Repayments			Other⁽⁴⁾		March 30, 2019
Revolving loans	$	6.4	$	89.3	$	(60.1	)	$	—	$	35.6
Term loan⁽¹⁾	348.1		—		(4.4		)	0.2		343.9
Trade receivables financing arrangement⁽²⁾	23.0		40.0		(29.0		)	—		34.0
Other indebtedness⁽³⁾	4.3		3.0		(0.2		)	0.9		8.0
Total debt	381.8		$	132.3	$	(93.7	)	$	1.1	421.5
Less: short-term debt	31.9									75.0
Less: current maturities of long-term debt	18.0									14.2
Total long-term debt	$	331.9								$	332.3

___________________________


⁽¹⁾	The term loan is repayable in quarterly installments of 1.25% of the initial loan amount of $350.0, beginning in the first quarter of 2019, with the remaining balance payable in full on December 19, 2022. Balances are net of unamortized debt issuance costs of $1.7 and $1.9 at March 30, 2019 and December 31, 2018, respectively.


⁽²⁾	Under this arrangement, we can borrow, on a continuous basis, up to $50.0, as available. At March 30, 2019, we had $5.3 of available borrowing capacity under this facility after giving effect to outstanding borrowings of $34.0. Borrowings under this arrangement are collateralized by eligible trade receivables of certain of our businesses.

⁽³⁾


⁽⁴⁾	“Other” primarily includes debt assumed, foreign currency translation on any debt instruments denominated in currencies other than the U.S. dollar, and the impact of amortization of debt issuance costs associated with the term loan.

EQUITY AND LONG-TERM INCENTIVE COMPENSATION (Tables)

3 Months Ended

Mar. 30, 2019

SHAREHOLDERS' EQUITY AND STOCK-BASED COMPENSATION

Weighted-Average Shares Outstanding Used in Computation of Basic and Diluted Income per Share

The following table sets forth the number of weighted-average shares outstanding used in the computation of basic and diluted income per share:



	Three months ended
	March 30, 2019	March 31, 2018
Weighted-average number of common shares used in basic income per share	43.618	42.772
Dilutive securities — Employee stock options and restricted stock units	1.262	1.581
Weighted-average number of common shares and dilutive securities used in diluted income per share	44.880	44.353

Schedule of PSU activity

The following table summarizes the PSU and RSU activity from December 31, 2018 through March 30, 2019:



	Unvested PSU’s and RSU’s,		Weighted-Average Grant-Date Fair Value Per Share
Outstanding at December 31, 2018	0.652		$	24.65
Granted	0.394		40.47
Vested	(0.430	)	18.26
Forfeited	(0.002	)	35.19
Outstanding at March 30, 2019	0.614		36.15

Schedule of RSU activity

The following table summarizes the PSU and RSU activity from December 31, 2018 through March 30, 2019:



	Unvested PSU’s and RSU’s,		Weighted-Average Grant-Date Fair Value Per Share
Outstanding at December 31, 2018	0.652		$	24.65
Granted	0.394		40.47
Vested	(0.430	)	18.26
Forfeited	(0.002	)	35.19
Outstanding at March 30, 2019	0.614		36.15

Stock Option Valuation Assumptions

The fair value of each option grant was estimated using the Black-Scholes option-pricing model with the following assumptions:



Annual expected stock price volatility	32.70	%
Annual expected dividend yield	—	%
Risk-free interest rate	2.53	%
Expected life of stock option (in years)	6.0

Schedule of Changes in Components of Accumulated Other Comprehensive Income (Loss)

The changes in the components of accumulated other comprehensive income, net of tax, for the three months ended March 30, 2019 were as follows:



	Foreign Currency Translation Adjustment		Net Unrealized Losses on Qualifying Cash Flow Hedges⁽¹⁾			Pension and Postretirement Liability Adjustment⁽²⁾			Total
Balance at beginning of period	$	225.8	$	(0.6	)	$	19.7		$	244.9
Other comprehensive loss before reclassifications	—		(0.1		)	—			(0.1		)
Amounts reclassified from accumulated other comprehensive income (loss)	2.4		0.2			(0.8		)	1.8
Current-period other comprehensive income (loss)	2.4		0.1			(0.8		)	1.7
Balance at end of period	$	228.2	$	(0.5	)	$	18.9		$	246.6

__________________________


⁽¹⁾	Net of tax benefit of $0.1 and $0.2 as of March 30, 2019 and December 31, 2018, respectively.


⁽²⁾	Net of tax provision of $6.4 and $6.6 as of March 30, 2019 and December 31, 2018. The balances as of March 30, 2019 and December 31, 2018 include unamortized prior service credits.

The changes in the components of accumulated other comprehensive income, net of tax, for the three months ended March 31, 2018 were as follows:



	Foreign Currency Translation Adjustment		Net Unrealized Gains on Qualifying Cash Flow Hedges⁽¹⁾			Pension and Postretirement Liability Adjustment⁽²⁾			Total
Balance at beginning of period	$	230.2	$	0.8		$	19.1		$	250.1
Other comprehensive income (loss) before reclassifications	1.0		(0.3		)	—			0.7
Amounts reclassified from accumulated other comprehensive income:
Impact of initial adoption of ASC 606 - See Note 2			(0.3		)	—			(0.3		)
Stranded income tax effects resulting from tax reform - See Note 2	—		0.2			4.6			4.8
Commodity contracts and amortization of prior service credits - See below	—		(0.1		)	(0.7		)	(0.8		)
Current-period other comprehensive income (loss)	1.0		(0.5		)	3.9			4.4
Balance at end of period	$	231.2	$	0.3		$	23.0		$	254.5

__________________________


⁽¹⁾	Net of tax provision of $0.1 and $0.5 as of March 31, 2018 and December 31, 2017, respectively.


⁽²⁾	Net of tax provision of $7.6 and $12.5 as of March 31, 2018 and December 31, 2017. The balances as of March 31, 2018 and December 31, 2017 include unamortized prior service credits.

Schedule of Amounts Reclassified from Each Component of Other Comprehensive Income (Loss)

The following summarizes amounts reclassified from each component of accumulated comprehensive income for the three months ended March 30, 2019 and March 31, 2018:



	Amount Reclassified from AOCI
	Three months ended
	March 30, 2019			March 31, 2018			Affected Line Item in the Condensed Consolidated Statements of Operations
(Gains) losses on qualifying cash flow hedges:
Commodity contracts	$	0.3		$	(0.2	)	Cost of products sold
Swaps	—			—			Interest expense
Pre-tax	0.3			(0.2		)
Income taxes	(0.1		)	0.1
	$	0.2		$	(0.1	)

Gains on pension and postretirement items:
Amortization of unrecognized prior service credits - Pre-tax	$	(1.0	)	$	(1.0	)	Other income (expense), net
Income taxes	0.2			0.3
	$	(0.8	)	$	(0.7	)

Schedule of Changes in Equity

A summary of the changes in equity for the three months ended March 30, 2019 and March 31, 2018 is provided below:



	Three months ended
	March 30, 2019			March 31, 2018
Equity, beginning of period	$	414.9		$	314.7
Net income (loss)	(0.8		)	12.4
Net unrealized gains (losses) on qualifying cash flow hedges, net of tax (provision) benefit of $(0.1) and $0.4 for the three months ended March 30, 2019 and March 31, 2018, respectively	0.1			(0.5		)
Pension and postretirement liability adjustment, net of tax benefit of $0.2 and $4.9 for the three months ended March 30, 2019 and March 31, 2018, respectively	(0.8		)	3.9
Foreign currency translation adjustments	2.4			1.0
Total comprehensive income	0.9			16.8
Impact of initial adoption of ASC 606 - See Note 2	—			4.0
Stranded income tax effects resulting from tax reform - See Note 2	—			(4.8		)
Impact of adoption of ASU 2016-16 - See Note 2	—			(0.2		)
Incentive plan activity	3.4			3.0
Long-term incentive compensation expense	2.6			3.0
Restricted stock and restricted stock unit vesting, net of tax withholdings	(6.5		)	(3.3		)
Equity, end of period	$	415.3		$	333.2

FAIR VALUE (Tables)

3 Months Ended

Mar. 30, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements, Nonrecurring

Summarized below are changes in the liability and asset during the three months ended March 30, 2019, and March 31, 2018.



	Three months ended
	March 30, 2019						March 31, 2018
	Guarantees and Bonds Liability ⁽¹⁾			Indemnification Assets ⁽¹⁾			Guarantees and Bonds Liability ⁽¹⁾			Indemnification Assets ⁽¹⁾
Balance at beginning of year	$	4.4		$	1.2		$	8.7		$	2.8
Reduction/Amortization for the period ⁽²⁾	(1.3		)	(0.2		)	(0.7		)	(0.4		)
Impact of changes in foreign currency rates	(0.1		)	—			0.3			0.1
Balance at end of period ⁽³⁾	$	3.0		$	1.0		$	8.3		$	2.5

___________________________

⁽¹⁾


⁽²⁾	We reduce the liability generally at the earlier of the completion of the related underlying project milestones or the expiration of the guarantees or bonds. We amortize the asset based on the expiration terms of each of the securities. We record the reduction of the liability and the amortization of the asset to “Other income (expense), net.”


⁽³⁾	The balance associated with the guarantees and bonds is reflected within “Other long-term liabilities,” while the balance associated with the indemnification assets is reflected within “Other assets.”

BASIS OF PRESENTATION - Narrative (Details) - USD ($) $ in Millions				3 Months Ended
	Feb. 01, 2019	Jun. 07, 2018	Mar. 01, 2018	Mar. 30, 2019	Mar. 31, 2018
Discontinued Operations
Business acquisition, net of cash acquired				$ 77.0	$ 16.3
Length of second and third quarter				91 days
Sabik Marine
Discontinued Operations
Business acquisition, net of cash acquired	$ 77.0
Cash acquired	$ 0.6
Cues, Inc.
Discontinued Operations
Business acquisition, net of cash acquired		$ 164.4
Cash acquired		$ 20.6
Schonstedt
Discontinued Operations
Business acquisition, net of cash acquired			$ 16.4
Cash acquired			$ 0.3
Building \| SPX Heat Transfer Business \| Disposal Group, Not Discontinued Operations
Discontinued Operations
Proceeds from sale of manufacturing facility				$ 5.5
Gain (loss) on disposition of manufacturing facility				$ 0.3

NEW ACCOUNTING PRONOUNCEMENTS - Cumulative Effect on Balance Sheet (Details) - USD ($) $ in Millions	Mar. 30, 2019	Jan. 01, 2019	Dec. 31, 2018	Jan. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other assets	$ 685.4	$ 685.4	$ 657.7
Accrued expenses	176.5	191.6	183.7
Other long-term liabilities	828.2	837.1	817.3
Retained deficit	$ (650.9)		$ (650.1)
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other assets		27.7
Accrued expenses		7.9
Other long-term liabilities		$ 19.8
Accounting Standards Update 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained deficit				$ 4.0
Accounting Standards Update 2016-16
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained deficit				(0.2)
Accounting Standards Update 2018-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained deficit				$ (4.8)

AQUISITIONS AND DISCONTINUED OPERATIONS - Business Acquisition (Details) - USD ($) $ in Millions				3 Months Ended
	Feb. 01, 2019	Jun. 07, 2018	Mar. 01, 2018	Mar. 30, 2019	Jun. 30, 2018	Mar. 31, 2018
Business Combination Segment Allocation [Line Items]
Business acquisition, net of cash acquired				$ 77.0		$ 16.3
Sabik Marine
Business Combination Segment Allocation [Line Items]
Business acquisition, net of cash acquired	$ 77.0
Cash acquired	0.6
Revenues	4.3
Net income (loss)	(0.1)
Cues, Inc.
Business Combination Segment Allocation [Line Items]
Business acquisition, net of cash acquired		$ 164.4
Cash acquired		20.6
Intangible assets		79.5
Gross amount of receivables acquired		13.6
Fair value receivables acquired		13.2
Schonstedt
Business Combination Segment Allocation [Line Items]
Business acquisition, net of cash acquired			$ 16.4
Cash acquired			$ 0.3
Working capital payment					$ 0.1
Selling, General and Administrative Expenses \| Sabik Marine
Business Combination Segment Allocation [Line Items]
Acquisition related costs				$ 0.3
Customer backlog \| Cues, Inc.
Business Combination Segment Allocation [Line Items]
Intangible assets		$ 0.8
Useful life (in years)		5 months 18 days
Customer relationships \| Cues, Inc.
Business Combination Segment Allocation [Line Items]
Intangible assets		$ 42.6
Useful life (in years)		12 years
Technology \| Cues, Inc.
Business Combination Segment Allocation [Line Items]
Intangible assets		$ 8.5
Useful life (in years)		11 years
Trademarks \| Cues, Inc.
Business Combination Segment Allocation [Line Items]
Intangible assets		$ 27.6
Fair value adjustment to inventory \| Sabik Marine
Business Combination Segment Allocation [Line Items]
Net income (loss)	$ (1.1)

AQUISITIONS AND DISCONTINUED OPERATIONS - Schedule of Assets and Liabilities Acquired and Assumed (Details) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 31, 2018	Jun. 07, 2018
Assets acquired:
Goodwill	$ 430.0	$ 394.4
Cues, Inc.
Assets acquired:
Current assets, including cash and equivalents of $20.6			$ 70.4
Cash and equivalents			20.6
Property, plant and equipment			7.4
Goodwill			47.8
Intangible assets			79.5
Other assets			2.3
Total assets acquired			207.4
Liabilities assumed:
Current liabilities assumed			7.8
Non-current liabilities assumed			14.6
Net assets acquired			$ 185.0

AQUISITIONS AND DISCONTINUED OPERATIONS - Pro Forma Results (Details) - Cues, Inc. $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($) $ / shares
Business Acquisition [Line Items]
Revenues \| $	$ 369.3
Income from continuing operations \| $	12.7
Net income \| $	$ 12.7
Income from continuing operations per share of common stock, basic (USD per share)	$ 0.30
Income from continuing operations per share of common stock, diluted (USD per share)	0.29
Net income per share of common stock, basic (USD per share)	0.30
Net income per share of common stock, diluted (USD per Share)	$ 0.29

AQUISITIONS AND DISCONTINUED OPERATIONS - Discontinued Operations (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Discontinued Operations and Disposal Groups [Abstract]
Income (loss) from discontinued operations	$ 0.0	$ 0.0
Income tax provision	(1.4)	0.0
Loss from discontinued operations, net	$ (1.4)	$ 0.0

- Definition

Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

+ References + Details

- Definition

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

+ References + Details

- Definition

Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

+ References + Details

REVENUES FROM CONTRACTS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Revenue from External Customer [Line Items]
Increase (decrease) in contract with customers, net	$ (48.0)
Contract with customer, revenue recognized	27.4
Revenues	343.6	$ 351.9
All Other
Revenue from External Customer [Line Items]
Revenues	(7.9)	$ 30.8
Large Power Projects \| SOUTH AFRICA
Revenue from External Customer [Line Items]
Revenues related to claims and unapproved change orders	19.9
Contracts Accounted for under Percentage of Completion \| Large Power Projects \| SOUTH AFRICA \| All Other \| Operating Segments
Revenue from External Customer [Line Items]
Revenues	$ (17.5)

REVENUES FROM CONTRACTS - Disaggregated Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Disaggregation of Revenue [Line Items]
Revenues	$ 343.6	$ 351.9
Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	221.6	205.6
Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	122.0	146.3
Cooling
Disaggregation of Revenue [Line Items]
Revenues	58.9	59.6
Boilers, comfort heating, and ventilation
Disaggregation of Revenue [Line Items]
Revenues	69.5	68.1
Underground locators and inspection and rehabilitation equipment
Disaggregation of Revenue [Line Items]
Revenues	47.1	25.8
Signal monitoring, obstruction lighting, and bus fare collection systems
Disaggregation of Revenue [Line Items]
Revenues	38.0	39.8
Power transformers
Disaggregation of Revenue [Line Items]
Revenues	98.8	91.3
Process cooling equipment and services, and heat exchangers
Disaggregation of Revenue [Line Items]
Revenues	42.9	53.0
South African projects
Disaggregation of Revenue [Line Items]
Revenues	(11.6)	14.3
HVAC
Disaggregation of Revenue [Line Items]
Revenues	128.4	127.7
HVAC \| Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	128.4	127.7
HVAC \| Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
HVAC \| Cooling
Disaggregation of Revenue [Line Items]
Revenues	58.9	59.6
HVAC \| Boilers, comfort heating, and ventilation
Disaggregation of Revenue [Line Items]
Revenues	69.5	68.1
HVAC \| Underground locators and inspection and rehabilitation equipment
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
HVAC \| Signal monitoring, obstruction lighting, and bus fare collection systems
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
HVAC \| Power transformers
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
HVAC \| Process cooling equipment and services, and heat exchangers
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
HVAC \| South African projects
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Detection and Measurement
Disaggregation of Revenue [Line Items]
Revenues	85.1	65.6
Detection and Measurement \| Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	79.6	64.0
Detection and Measurement \| Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	5.5	1.6
Detection and Measurement \| Cooling
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Detection and Measurement \| Boilers, comfort heating, and ventilation
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Detection and Measurement \| Underground locators and inspection and rehabilitation equipment
Disaggregation of Revenue [Line Items]
Revenues	47.1	25.8
Detection and Measurement \| Signal monitoring, obstruction lighting, and bus fare collection systems
Disaggregation of Revenue [Line Items]
Revenues	38.0	39.8
Detection and Measurement \| Power transformers
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Detection and Measurement \| Process cooling equipment and services, and heat exchangers
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Detection and Measurement \| South African projects
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Engineered Solutions
Disaggregation of Revenue [Line Items]
Revenues	138.0	127.8
Engineered Solutions \| Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	12.5	12.6
Engineered Solutions \| Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	125.5	115.2
Engineered Solutions \| Cooling
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Engineered Solutions \| Boilers, comfort heating, and ventilation
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Engineered Solutions \| Underground locators and inspection and rehabilitation equipment
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Engineered Solutions \| Signal monitoring, obstruction lighting, and bus fare collection systems
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
Engineered Solutions \| Power transformers
Disaggregation of Revenue [Line Items]
Revenues	98.8	91.3
Engineered Solutions \| Process cooling equipment and services, and heat exchangers
Disaggregation of Revenue [Line Items]
Revenues	39.2	36.5
Engineered Solutions \| South African projects
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
All Other
Disaggregation of Revenue [Line Items]
Revenues	(7.9)	30.8
All Other \| Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	1.1	1.3
All Other \| Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	(9.0)	29.5
All Other \| Cooling
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
All Other \| Boilers, comfort heating, and ventilation
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
All Other \| Underground locators and inspection and rehabilitation equipment
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
All Other \| Signal monitoring, obstruction lighting, and bus fare collection systems
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
All Other \| Power transformers
Disaggregation of Revenue [Line Items]
Revenues	0.0	0.0
All Other \| Process cooling equipment and services, and heat exchangers
Disaggregation of Revenue [Line Items]
Revenues	3.7	16.5
All Other \| South African projects
Disaggregation of Revenue [Line Items]
Revenues	(11.6)	$ 14.3
SOUTH AFRICA \| Operating Segments \| Large Power Projects \| Contracts Accounted for under Percentage of Completion \| All Other
Disaggregation of Revenue [Line Items]
Revenues	$ (17.5)

REVENUES FROM CONTRACTS - Contract Balances (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Dec. 31, 2018
Revenue from Contract with Customer [Abstract]
Contract Accounts Receivable	$ 242.6	$ 263.9
Increase (decrease) in accounts receivable	(21.3)
Contract assets	68.9	91.2
Increase (decrease) in contract with customer, asset, net, current	(22.3)
Contract Liabilities - current	(84.0)	(79.5)
Increase (decrease) in contract with customer, liability, current	(4.5)
Contract Liabilities - non-current	(2.0)	(2.1)
Increase (decrease) in contract with customer, liability, noncurrent	0.1
Net contract balance	225.5	$ 273.5
Increase (decrease) in contract with customers, net	$ (48.0)

REVENUES FROM CONTRACTS - Performance Obligation Narrative (Details) $ in Millions	Mar. 30, 2019 USD ($)
Revenue from Contract with Customer [Abstract]
Remaining performance obligation	$ 81.7
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-03-31
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation (as a percent)	53.00%
Remaining performance obligation, timing of satisfaction (years)	12 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-03-31
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation (as a percent)	69.00%
Remaining performance obligation, timing of satisfaction (years)	1 year

LEASES (Details)	3 Months Ended
LEASES (Details)	Mar. 30, 2019
Lessee, Lease, Description [Line Items]
Option to terminate (years)	1 year
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term (years)	1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term (years)	10 years
Option to extend (years)	5 years

LEASES - Lease Cost (Details) $ in Millions	3 Months Ended
LEASES - Lease Cost (Details) $ in Millions	Mar. 30, 2019 USD ($)
Leases [Abstract]
Operating lease cost	$ 3.2
Variable lease cost	0.1
Amortization of right-of-use assets	0.3
Interest on lease liabilities	0.0
Total finance lease cost	0.3
Short-term lease cost	$ 0.8

LEASES - Supplemental Cash Flow Information (Details) $ in Millions	3 Months Ended
	Mar. 30, 2019 USD ($)
Leases [Abstract]
Operating cash flow from operating leases	$ 2.4
Operating cash flows from finance leases	0.0
Financing cash flows from finance leases	0.3
Operating lease right-of-use assets obtained in exchange for new lease obligations	0.9
Finance lease right-of-use assets obtained in exchange for new lease obligations	$ 0.2

LEASES - Supplemental Balance Sheet Information (Details) $ in Millions	Mar. 30, 2019 USD ($)
Leases [Abstract]
Operating lease ROU assets	$ 26.3
Operating lease current liabilities	8.1
Operating lease non-current liabilities	20.0
Total operating lease liabilities	28.1
Finance Lease Assets	2.4
Finance lease current liabilities	1.0
Finance lease non-current liabilities	1.5
Total finance lease liabilities	$ 2.5

LEASES - Weighted Average Remaining Lease Terms and Discount Rates (Details)	3 Months Ended
	Mar. 30, 2019
Leases [Abstract]
Weighted average remaining lease term, operating leases (years)	5 years 2 months 15 days
Weighted average remaining lease term, finance leases (years)	2 years 11 months 4 days
Lease, measurement input, term (years)	5 years
Finance lease, weighted average discount rate (percent)	3.80%
Operating lease, weighted average discount rate (percent)	3.80%

LEASES - Future Minimum Payments (Details) $ in Millions	Mar. 30, 2019 USD ($)
Operating Lease Liabilities, Payments Due [Abstract]
Next 12 months	$ 9.0
12 to 24 months	6.9
24 to 36 months	4.5
36 to 48 months	3.9
48 to 60 months	3.7
Thereafter	3.3
Total lease payments	31.3
Less imputed interest	3.2
Total	28.1
Finance Lease Liabilities, Payments, Due [Abstract]
Next 12 months	1.1
12 to 24 months	0.8
24 to 36 months	0.5
36 to 48 months	0.2
48 to 60 months	0.1
Thereafter	0.0
Total lease payments	2.7
Less imputed interest	0.2
Total	2.5
Next 12 months	10.1
12 to 24 months	7.7
24 to 36 months	5.0
36 to 48 months	4.1
48 to 60 months	3.8
Thereafter	3.3
Total lease payments	34.0
Less imputed interest	3.4
Total	$ 30.6

LEASES - Schedule of Operating Lease Payments as of Prior Year End (Details) $ in Millions	Dec. 31, 2018 USD ($)
Leases [Abstract]
2019	$ 9.1
2020	7.3
2021	4.5
2022	3.8
2023	3.4
Thereafter	3.1
Total minimum payments	$ 31.2

INFORMATION ON REPORTABLE AND OTHER OPERATING SEGMENTS (Details) $ in Millions	3 Months Ended
	Mar. 30, 2019 USD ($) country segment	Mar. 31, 2018 USD ($)
Information on reportable segments and other operating segments
Number of countries in which entity operates (over 15 countries) \| country	17
Number of reportable segments \| segment	3
Revenues:
Revenues	$ 343.6	$ 351.9
Income (loss):
Consolidated operating income	3.0	19.3
Special charges, net	(0.1)	(2.0)
Other operating expenses	(1.8)	0.0
Reportable and other operating segments
Income (loss):
Consolidated operating income	20.8	37.0
Corporate
Income (loss):
Corporate expense	(12.4)	(11.8)
Special charges, net	0.0	(0.4)
Segment Reconciling Items
Income (loss):
Long-term incentive compensation expense	(3.5)	(3.9)
Special charges, net	(0.1)	(2.0)
Other operating expenses	(1.8)	0.0
HVAC reportable segment
Revenues:
Revenues	128.4	127.7
Income (loss):
Special charges, net	(0.1)	0.0
HVAC reportable segment \| Reportable and other operating segments
Income (loss):
Consolidated operating income	18.4	18.6
Detection and Measurement reportable segment
Revenues:
Revenues	85.1	65.6
Income (loss):
Special charges, net	0.0	0.0
Detection and Measurement reportable segment \| Reportable and other operating segments
Income (loss):
Consolidated operating income	17.0	15.7
Engineered Solutions reportable segment
Revenues:
Revenues	138.0	127.8
Income (loss):
Special charges, net	0.0	0.0
Engineered Solutions reportable segment \| Reportable and other operating segments
Income (loss):
Consolidated operating income	8.0	6.8
All Other (1)
Revenues:
Revenues	(7.9)	30.8
Income (loss):
Consolidated operating income	(22.6)	(4.1)
Special charges, net	$ 0.0	$ (1.6)
Minimum
Information on reportable segments and other operating segments
Number of countries in which entity sells its products and services (over 100 countries) \| country	100
Contracts Accounted for under Percentage of Completion \| South Africa \| Large Power Projects \| All Other (1) \| Reportable and other operating segments
Revenues:
Revenues	$ (17.5)

SPECIAL CHARGES, NET (Details) - USD ($) $ in Millions	3 Months Ended
SPECIAL CHARGES, NET (Details) - USD ($) $ in Millions	Mar. 30, 2019	Mar. 31, 2018
Special Charges, Net
Special charges, net	$ 0.1	$ 2.0
Restructuring liabilities
Balance at beginning of year	2.7	0.6
Special charges	0.1	2.0
Utilization — cash	(1.0)	(0.4)
Balance at end of period	1.8	2.2
Corporate
Special Charges, Net
Special charges, net	0.0	0.4
HVAC reportable segment
Special Charges, Net
Special charges, net	0.1	0.0
Detection and Measurement reportable segment
Special Charges, Net
Special charges, net	0.0	0.0
Engineered Solutions reportable segment
Special Charges, Net
Special charges, net	0.0	0.0
All Other
Special Charges, Net
Special charges, net	$ 0.0	$ 1.6

INVENTORIES, NET (Details) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Finished goods	$ 60.6	$ 49.8
Work in process	20.0	16.2
Raw materials and purchased parts	83.5	74.9
Total FIFO cost	164.1	140.9
Excess of FIFO cost over LIFO inventory value	(12.6)	(12.1)
Total inventories, net	$ 151.5	$ 128.8
Inventories, valued using the last-in, first-out (LIFO) method, as a percentage of total inventory	44.00%	45.00%

GOODWILL AND OTHER INTANGIBLE ASSETS - Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 30, 2019 USD ($)
Changes in the carrying amount of goodwill
Gross goodwill, beginning of the period	$ 882.9
Accumulated impairment, balance at the beginning of the period	(488.5)
Goodwill, balance at the beginning of the period	394.4
Goodwill, acquired during period	35.7
Impairments	0.0
Gross goodwill related to foreign currency translation	0.7
Accumulated impairments related to foreign currency translation	(0.8)
Goodwill related to foreign currency translation	(0.1)
Gross goodwill, end of the period	919.3
Accumulated impairment, balance at the end of the period	(489.3)
Goodwill, balance at the end of the period	430.0
HVAC reportable segment
Changes in the carrying amount of goodwill
Gross goodwill, beginning of the period	261.8
Accumulated impairment, balance at the beginning of the period	(144.4)
Goodwill, balance at the beginning of the period	117.4
Goodwill, acquired during period	0.0
Impairments	0.0
Gross goodwill related to foreign currency translation	(0.2)
Accumulated impairments related to foreign currency translation	(0.2)
Goodwill related to foreign currency translation	(0.4)
Gross goodwill, end of the period	261.6
Accumulated impairment, balance at the end of the period	(144.6)
Goodwill, balance at the end of the period	117.0
Detection and Measurement reportable segment
Changes in the carrying amount of goodwill
Gross goodwill, beginning of the period	265.0
Accumulated impairment, balance at the beginning of the period	(134.3)
Goodwill, balance at the beginning of the period	130.7
Goodwill, acquired during period	35.7
Impairments	0.0
Gross goodwill related to foreign currency translation	1.5
Accumulated impairments related to foreign currency translation	(1.2)
Goodwill related to foreign currency translation	0.3
Gross goodwill, end of the period	302.2
Accumulated impairment, balance at the end of the period	(135.5)
Goodwill, balance at the end of the period	166.7
Engineered Solutions reportable segment
Changes in the carrying amount of goodwill
Gross goodwill, beginning of the period	335.3
Accumulated impairment, balance at the beginning of the period	(189.0)
Goodwill, balance at the beginning of the period	146.3
Goodwill, acquired during period	0.0
Impairments	0.0
Gross goodwill related to foreign currency translation	(0.6)
Accumulated impairments related to foreign currency translation	0.6
Goodwill related to foreign currency translation	0.0
Gross goodwill, end of the period	334.7
Accumulated impairment, balance at the end of the period	(188.4)
Goodwill, balance at the end of the period	146.3
All Other
Changes in the carrying amount of goodwill
Gross goodwill, beginning of the period	20.8
Accumulated impairment, balance at the beginning of the period	(20.8)
Goodwill, balance at the beginning of the period	0.0
Goodwill, acquired during period	0.0
Impairments	0.0
Gross goodwill related to foreign currency translation	0.0
Accumulated impairments related to foreign currency translation	0.0
Goodwill related to foreign currency translation	0.0
Gross goodwill, end of the period	20.8
Accumulated impairment, balance at the end of the period	(20.8)
Goodwill, balance at the end of the period	0.0
Sabik Marine
Changes in the carrying amount of goodwill
Goodwill, acquired during period	36.5
Cues, Inc.
Changes in the carrying amount of goodwill
Goodwill, purchase accounting adjustment	$ (0.8)

GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangibles, Net (Details) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 31, 2018
Intangible assets with determinable lives
Gross Carrying Value	$ 103.6	$ 77.7
Accumulated Amortization	(18.6)	(17.0)
Net Carrying Value	85.0	60.7
Intangible assets with indefinite lives
Gross carrying value, Total	250.5	215.4
Net Carrying Value, Total	231.9	198.4
Trademarks
Intangible assets with indefinite lives
Trademarks	146.9	137.7
Customer relationships
Intangible assets with determinable lives
Gross Carrying Value	61.1	44.8
Accumulated Amortization	(4.7)	(3.5)
Net Carrying Value	56.4	41.3
Technology
Intangible assets with determinable lives
Gross Carrying Value	26.2	17.1
Accumulated Amortization	(1.4)	(1.1)
Net Carrying Value	24.8	16.0
Patents
Intangible assets with determinable lives
Gross Carrying Value	4.5	4.5
Accumulated Amortization	(4.5)	(4.5)
Net Carrying Value	0.0	0.0
Other
Intangible assets with determinable lives
Gross Carrying Value	11.8	11.3
Accumulated Amortization	(8.0)	(7.9)
Net Carrying Value	3.8	$ 3.4
Sabik Marine \| Trademarks
Intangible assets with indefinite lives
Trademarks	9.0
Sabik Marine \| Customer backlog
Intangible assets with determinable lives
Net Carrying Value	0.4
Sabik Marine \| Customer relationships
Intangible assets with determinable lives
Net Carrying Value	16.3
Sabik Marine \| Trademarks
Intangible assets with determinable lives
Net Carrying Value	0.2
Sabik Marine \| Technology
Intangible assets with determinable lives
Net Carrying Value	$ 9.1

GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($)	Mar. 30, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
2019 Amortization of intangible assets	$ 7,700,000
2020	7.7
2021		$ 7,700,000
2022		7,700,000
2023		7,700,000
2024		7,700,000
Finite-lived intangible assets, net	85,000,000	60,700,000
HVAC reportable segment
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	3,200,000
Detection and Measurement reportable segment
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	81,800,000
Trademarks
Finite-Lived Intangible Assets [Line Items]
Trademarks	146,900,000	$ 137,700,000
Trademarks \| HVAC reportable segment
Finite-Lived Intangible Assets [Line Items]
Trademarks	89,300,000
Trademarks \| Detection and Measurement reportable segment
Finite-Lived Intangible Assets [Line Items]
Trademarks	48,500,000
Trademarks \| Engineered Solutions reportable segment
Finite-Lived Intangible Assets [Line Items]
Trademarks	$ 9,100,000

WARRANTY (Details) - USD ($) $ in Millions	3 Months Ended
WARRANTY (Details) - USD ($) $ in Millions	Mar. 30, 2019	Mar. 31, 2018
Analysis of product warranty accrual
Balance at beginning of year	$ 34.0	$ 33.9
Acquisitions	0.1	0.2
Impact of initial adoption of ASC 606	0.0	0.4
Provisions	2.9	2.0
Usage	(3.8)	(3.4)
Currency translation adjustment	0.0	0.1
Balance at end of period	33.2	33.2
Less: Current portion of warranty	11.0	13.3
Non-current portion of warranty	$ 22.2	$ 19.9

EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Millions	3 Months Ended
EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Millions	Mar. 30, 2019	Mar. 31, 2018
Postretirement Plans
Net periodic pension/postretirement benefit expense
Service cost	$ 0.0	$ 0.0
Interest cost	0.6	0.5
Amortization of unrecognized prior service credits	(1.0)	(1.0)
Total net periodic pension benefit (income) expense	(0.4)	(0.5)
Domestic Plan
Net periodic pension/postretirement benefit expense
Service cost	0.0	0.0
Interest cost	3.3	3.1
Expected return on plan assets	(2.5)	(2.6)
Total net periodic pension benefit (income) expense	0.8	0.5
Foreign Plan
Net periodic pension/postretirement benefit expense
Service cost	0.0	0.0
Interest cost	1.2	1.2
Expected return on plan assets	(1.6)	(1.9)
Total net periodic pension benefit (income) expense	$ (0.4)	$ (0.7)

INDEBTEDNESS (Details) - USD ($)	3 Months Ended
INDEBTEDNESS (Details) - USD ($)	Mar. 30, 2019	Dec. 31, 2018
Debt
Balance at the beginning of the period	$ 381,800,000
Borrowings	132,300,000
Repayments	(93,700,000)
Other	1,100,000
Balance at the end of the period	421,500,000
Less: short-term debt	75,000,000	$ 31,900,000
Less: current maturities of long-term debt	14,200,000	18,000,000
Total long-term debt	332,300,000	331,900,000
Trade receivables financing arrangement
Debt
Balance at the beginning of the period	23,000,000
Borrowings	40,000,000
Repayments	(29,000,000)
Other	0
Balance at the end of the period	34,000,000
Maximum borrowing capacity	50,000,000.0
Amount of available borrowing capacity	5,300,000
Other indebtedness
Debt
Balance at the beginning of the period	4,300,000
Borrowings	3,000,000
Repayments	(200,000)
Other	900,000
Balance at the end of the period	8,000,000
Purchase card programs	2,500,000	2,500,000
Capital lease obligations	2,500,000	1,800,000
Revolving loans \| Current Revolving SPX Facilities
Debt
Balance at the beginning of the period	6,400,000
Borrowings	89,300,000
Repayments	(60,100,000)
Other	0
Balance at the end of the period	35,600,000
Term loans \| Current SPX Term Loan Facilities
Debt
Balance at the beginning of the period	348,100,000
Borrowings	0
Repayments	(4,400,000)
Other	200,000
Balance at the end of the period	$ 343,900,000
Initial principal amount of the term loan to be repaid annually in quarterly installments (as a percent)	1.25%
Original loan balance	$ 350,000,000.0
Debt issuance costs	1,700,000	1,900,000
Foreign credit instrument facility \| Other indebtedness \| China
Debt
Borrowings under line of credit	$ 3,000,000	$ 0

INDEBTEDNESS - Senior Credit Facilities (Details) $ in Millions	Mar. 30, 2019 USD ($)
Senior credit facility
Credit Facilities
Weighted-average interest rate of senior credit facilities (as a percent)	4.00%
Domestic revolving credit facility
Credit Facilities
Letters of credit issued, amount outstanding	$ 30.7
Foreign credit instrument facility
Credit Facilities
Letters of credit issued, amount outstanding	$ 116.0

DERIVATIVE FINANCIAL INSTRUMENTS (Details) lb in Millions	3 Months Ended	12 Months Ended
DERIVATIVE FINANCIAL INSTRUMENTS (Details) lb in Millions	Mar. 30, 2019 USD ($) lb	Dec. 31, 2018 USD ($)	Dec. 31, 2017 lb	Mar. 08, 2018 USD ($)
Interest Rate Swap, Through December 2021
Derivative Financial Instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent	$ (700,000)	$ 200,000
Interest Rate Swap, Through December 2021 \| Derivative contracts designated as hedging instruments
Derivative Financial Instruments
Aggregate notional amount	256,800,000			$ 260,000,000
Long-term liability to recognize fair value of swaps	$ 1,000,000
Long-term asset to recognize fair value of swaps		200,000
Interest Rate Swap, Through December 2021 \| Derivative contracts designated as hedging instruments \| Term loan
Derivative Financial Instruments
Fixed rate (percentage)	2.535%
FX Forward Contracts
Derivative Financial Instruments
Aggregate notional amount	$ 20,200,000	14,400,000
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent	0	0
FX embedded derivatives \| Derivative contracts not designated as hedging instruments
Derivative Financial Instruments
Aggregate notional amount	400,000	400,000
Commodity Contracts
Derivative Financial Instruments
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent	200,000	(800,000)
Fair value of derivative contract - asset	$ 300,000
Fair value of derivative contract - liability		$ 1,000,000
Commodity Contracts \| Derivative contracts designated as hedging instruments
Derivative Financial Instruments
Notional amount of commodity contracts (in pounds of copper) \| lb	3.2		3.9

EQUITY AND LONG-TERM INCENTIVE COMPENSATION (Details) - shares shares in Thousands	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Income Per Share
Weighted-average number of common shares used in basic income per share (in shares)	43,618	42,772
Dilutive securities — Employee stock options, restricted stock shares and restricted stock units (in shares)	1,262	1,581
Weighted-average number of common shares and dilutive securities used in diluted income per share (in shares)	44,880	44,353
Restricted stock shares/units
Stock-based Compensation
Number of options or units that were excluded from the computation of diluted income per share	301	286
Stock options
Stock-based Compensation
Number of options or units that were excluded from the computation of diluted income per share	973	864

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Long Term Incentive Compensation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Stock-based Compensation
Award vesting period (years)	3 years
Performance Shares
Stock-based Compensation
Award vesting period (years)	3 years
Stock options
Stock-based Compensation
Award vesting period (years)	3 years
RSU
Stock-based Compensation
Award vesting period (years)	3 years
Restricted stock shares, restricted stock units, and stock options
Stock-based Compensation
Compensation expense	$ 3.5	$ 3.9
Related tax benefit	$ 0.9	$ 1.0

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - PSU's, RSU's (Details) - Performance Stock Units and Restricted Stock Units $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Mar. 30, 2019 USD ($) $ / shares shares
Unvested PSU’s and RSU’s,
Outstanding at beginning of period (in shares) \| shares	652
Granted (in shares) \| shares	394
Vested (in shares) \| shares	(430)
Forfeited (in shares) \| shares	(2)
Outstanding at end of period (in shares) \| shares	614
Weighted-Average Grant-Date Fair Value Per Share
Outstanding at beginning of period (in dollars per share) \| $ / shares	$ 24.65
Granted (in dollars per share) \| $ / shares	40.47
Vested (in dollars per share) \| $ / shares	18.26
Forfeited (in dollars per share) \| $ / shares	35.19
Outstanding at end of period (in dollars per share) \| $ / shares	$ 36.15
Unrecognized compensation cost \| $	$ 16.3
Weighted average period for recognition	1 year 9 months 18 days

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Stock Options (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		3 Months Ended
	Feb. 21, 2019	Mar. 30, 2019
Fair value of option grant
Expected option life		3 years
Stock options
Fair value of option grant
Annual expected stock price volatility	32.70%
Annual expected dividend yield	0.00%
Risk-free interest rate	2.53%
Expected life of stock option (in years)	6 years
Expected option life		3 years
Unrecognized compensation cost		$ 3.3
Weighted average period for recognition		1 year 8 months 12 days
February 21, 2019 \| Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options granted	186
Number of stock option outstanding		186
Exercise price per share of options granted (USD per share)		$ 36.51
Maximum contractual term		10 years
Fair value per share (USD per share)	$ 13.31

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss)
Components of accumulated other comprehensive income, net of tax [Roll Forward]
Balance at beginning of period	$ 244.9	$ 250.1
Other comprehensive loss before reclassifications	(0.1)	0.7
Impact of initial adoption of ASC 606		(0.3)
Stranded income tax effects resulting from tax reform		4.8
Amounts reclassified from accumulated other comprehensive income (loss)	1.8	(0.8)
Current-period other comprehensive income (loss)	1.7	4.4
Balance at end of period	246.6	254.5
Foreign Currency Translation Adjustment
Components of accumulated other comprehensive income, net of tax [Roll Forward]
Balance at beginning of period	225.8	230.2
Other comprehensive loss before reclassifications	0.0	1.0
Impact of initial adoption of ASC 606
Stranded income tax effects resulting from tax reform		0.0
Amounts reclassified from accumulated other comprehensive income (loss)	2.4	0.0
Current-period other comprehensive income (loss)	2.4	1.0
Balance at end of period	228.2	231.2
Net Unrealized Gains (Losses) on Qualifying Cash Flow Hedges
Components of accumulated other comprehensive income, net of tax [Roll Forward]
Balance at beginning of period	(0.6)
Other comprehensive loss before reclassifications	(0.1)
Amounts reclassified from accumulated other comprehensive income (loss)	0.2
Current-period other comprehensive income (loss)	0.1
Balance at end of period	(0.5)
Tax benefit (provision)	(0.1)
Pension and Postretirement Liability Adjustment
Components of accumulated other comprehensive income, net of tax [Roll Forward]
Balance at beginning of period	19.7	19.1
Other comprehensive loss before reclassifications	0.0	0.0
Impact of initial adoption of ASC 606		0.0
Stranded income tax effects resulting from tax reform		4.6
Amounts reclassified from accumulated other comprehensive income (loss)	(0.8)	(0.7)
Current-period other comprehensive income (loss)	(0.8)	3.9
Balance at end of period	18.9	23.0
Tax benefit (provision)	$ 6.4	7.6	$ 6.6	$ 12.5
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent
Components of accumulated other comprehensive income, net of tax [Roll Forward]
Balance at beginning of period		0.8
Other comprehensive loss before reclassifications		(0.3)
Impact of initial adoption of ASC 606		(0.3)
Stranded income tax effects resulting from tax reform		0.2
Amounts reclassified from accumulated other comprehensive income (loss)		(0.1)
Current-period other comprehensive income (loss)		(0.5)
Balance at end of period		0.3
Tax benefit (provision)		$ 0.1	$ (0.2)	$ 0.5

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Components of AOCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Amounts reclassified from each component of accumulated comprehensive income
Cost of products sold	$ (260.4)	$ (261.8)
Interest expense	(5.3)	(4.3)
Income from continuing operations before income taxes	5.2	16.5
Income taxes	(4.6)	(4.1)
Net income (loss)	(0.8)	12.4
Selling, general and administrative	(76.7)	(68.6)
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member]
Amounts reclassified from each component of accumulated comprehensive income
Income taxes	0.2	0.3
Amounts reclassified from accumulated other comprehensive income (loss)	(0.8)	(0.7)
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member] \| Amount Reclassified from AOCI
Amounts reclassified from each component of accumulated comprehensive income
Selling, general and administrative	(1.0)	(1.0)
Net Unrealized Gains (Losses) on Qualifying Cash Flow Hedges
Amounts reclassified from each component of accumulated comprehensive income
Amounts reclassified from accumulated other comprehensive income (loss)	0.2
Net Unrealized Gains (Losses) on Qualifying Cash Flow Hedges \| Amount Reclassified from AOCI
Amounts reclassified from each component of accumulated comprehensive income
Income from continuing operations before income taxes	0.3	(0.2)
Income taxes	(0.1)	0.1
Net income (loss)	0.2	(0.1)
Net Unrealized Gains (Losses) on Qualifying Cash Flow Hedges \| Commodity Contracts \| Amount Reclassified from AOCI
Amounts reclassified from each component of accumulated comprehensive income
Cost of products sold	0.3	(0.2)
Net Unrealized Gains (Losses) on Qualifying Cash Flow Hedges \| Swaps \| Amount Reclassified from AOCI
Amounts reclassified from each component of accumulated comprehensive income
Interest expense	$ 0.0	$ 0.0

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Common Stock in Treasury (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Treasury Stock
Class of Stock [Line Items]
Decrease in stock by the settlement of restricted stock units	$ 15.0	$ 12.1

EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Changes in Equity (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Jan. 01, 2019	Jan. 01, 2018
Changes in Equity
Equity, beginning of period	$ 414.9
Net income (loss)	(0.8)	$ 12.4
Equity, end of period	415.3
Tax (provision) benefit	(0.1)	0.4
Tax benefit	0.2	4.9
SPX Corporation Shareholders' Equity
Changes in Equity
Equity, beginning of period	414.9	314.7
Net income (loss)	(0.8)	12.4
Net unrealized gains (losses) on qualifying cash flow hedges, net of tax (provision) benefit of $(0.1) and $0.4 for the three months ended March 30, 2019 and March 31, 2018, respectively	0.1	(0.5)
Pension and postretirement liability adjustment, net of tax benefit of $0.2 and $4.9 for the three months ended March 30, 2019 and March 31, 2018, respectively	(0.8)	3.9
Foreign currency translation adjustments	2.4	1.0
Total comprehensive income	0.9	16.8
Stranded income tax effects resulting from tax reform	0.0	(4.8)
Incentive plan activity	3.4	3.0
Long-term incentive compensation expense	2.6	3.0
Restricted stock and restricted stock unit vesting, net of tax withholdings	(6.5)	(3.3)
Equity, end of period	$ 415.3	$ 333.2
Accounting Standards Update 2014-09 \| SPX Corporation Shareholders' Equity
Changes in Equity
Cumulative effect of new accounting principle in period of adoption			$ 0.0	$ 4.0
Accounting Standards Update 2016-16 \| SPX Corporation Shareholders' Equity
Changes in Equity
Cumulative effect of new accounting principle in period of adoption			$ 0.0	$ (0.2)

CONTINGENT LIABILITIES AND OTHER MATTERS (Details) R in Millions, $ in Millions			3 Months Ended
	Oct. 30, 2018 USD ($)	Oct. 30, 2018 ZAR (R)	Mar. 30, 2019 USD ($) project corporate_entity	Mar. 31, 2018 USD ($)	Apr. 30, 2019 USD ($)	Apr. 30, 2019 ZAR (R)	Mar. 30, 2019 ZAR (R)	Feb. 26, 2019 USD ($)	Feb. 26, 2019 ZAR (R)	Dec. 31, 2018 USD ($)
Contingent Liabilities and Other Matters
Carrying values of accruals			$ 619.9							$ 631.7
Liability for asbestos product liability matters			574.0							587.5
Insurance recoveries			11.2
Payments for asbestos-related matters, net of insurance recoveries			$ 2.8	$ 8.8
Number of large power projects \| project			2
Asbestos Issue
Contingent Liabilities and Other Matters
Insurance recoveries				$ 3.7
Asbestos Issue \| Minimum
Contingent Liabilities and Other Matters
Number of corporate entities named as defendants \| corporate_entity			50
Other Long Term Liabilities
Contingent Liabilities and Other Matters
Accruals included in other long-term liabilities			$ 591.4							600.3
Other assets \| Asbestos Issue
Contingent Liabilities and Other Matters
Insurance recovery assets			530.7							$ 541.9
Large Power Projects \| South Africa
Contingent Liabilities and Other Matters
Estimate of possible legal claim deemed unlikely			19.0				R 277.5	$ 65.0	R 948.0
Revenues related to claims and unapproved change orders			19.9
DBT Technologies
Contingent Liabilities and Other Matters
Loss contingency, estimate of possible loss	$ 17.5	R 0.0
Subsequent Event \| Large Power Projects \| South Africa
Contingent Liabilities and Other Matters
Estimate of possible legal claim deemed unlikely					$ 18.1	R 264.4
Demand Bonds
Contingent Liabilities and Other Matters
Bonds issued			56.9
Demand Bonds, Stringent Payment Requirements
Contingent Liabilities and Other Matters
Bonds issued			$ 22.4

CONTINGENT LIABILITIES AND OTHER MATTERS - Noncontrolling Interest in South African Subsidiary (Details) - South Africa - SPX Technologies - BEE Partner R in Millions, $ in Millions	Mar. 30, 2019 USD ($)	Mar. 30, 2019 ZAR (R)	Dec. 31, 2018 USD ($)	Jul. 06, 2016 ZAR (R)
Contingent Liabilities and Other Matters
Amount due from BEE Partner under promissory note				R 30.3
Put Option
Contingent Liabilities and Other Matters
Noncontrolling interest percentage	25.10%	25.10%
Amount entitled for Put Option exercise				R 287.3
Net redemption value	$ 17.6	R 257.0	$ 17.7

CONTINGENT LIABILITIES AND OTHER MATTERS - Environmental Matters (Details) - Site investigation and remediation - site	Mar. 30, 2019	Dec. 31, 2018
Environmental Matters
Number of sites	29	28
Number of third-party disposal sites for which entity is potentially responsible	15
Number of active sites	11

INCOME TAXES (Details) - USD ($)	3 Months Ended
INCOME TAXES (Details) - USD ($)	Mar. 30, 2019	Mar. 31, 2018
Uncertain Tax Benefits
Gross unrecognized tax benefits	$ 20,300,000
Net unrecognized tax benefits	13,900,000
Net unrecognized tax benefits that would impact effective tax rate if recognized	10,200,000
Gross accrued interest	4,100,000
Net accrued interest	3,100,000
Penalties accrued	0
Other Tax Matters
Income tax provision	(4,600,000)	$ (4,100,000)
Pre-tax income (loss) from continuing operations	$ 5,200,000	$ 16,500,000
Effective income tax rate (as a percent)	88.50%	24.80%
Excess tax benefits from stock-based compensation awards vested	$ 1,200,000	$ 800,000
Tax Cuts and Jobs Act of 2017, provisional charges		$ 1,500,000
Maximum
Uncertain Tax Benefits
Reasonably possible amount that unrecognized tax benefits could decrease within next 12 months, high end of range	$ 4,000,000

FAIR VALUE (Details) € in Millions, $ in Millions	3 Months Ended
FAIR VALUE (Details) € in Millions, $ in Millions	Mar. 30, 2019 USD ($)	Mar. 30, 2019 EUR (€)	Jan. 01, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 30, 2016 EUR (€)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Security at cost \| $				$ 0.7
Security at fair value \| $	$ 20.3		$ 16.6
Realized gain on fair value adjustment \| $	6.3
Distribution \| $	$ 2.6
Discontinued Operations, Disposed of by Sale \| Buyer \| Balcke Durr Business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of guarantees \| €		€ 31.7			€ 79.0
Discontinued Operations, Disposed of by Sale \| Buyer \| Bank and Surety Bonds \| Balcke Durr Business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of guarantees \| €		18.1			79.0
Discontinued Operations, Disposed of by Sale \| Buyer \| Balcke-Durr \| Balcke Durr Business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash collateral \| €		3.0			4.0
Discontinued Operations, Disposed of by Sale \| Buyer \| mutares AG \| Indemnification Agreement \| Balcke Durr Business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of guarantees \| €					€ 5.0
Discontinued Operations, Disposed of by Sale \| SPXC \| mutares AG \| Indemnification Agreement \| Balcke Durr Business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of guarantees \| €		€ 5.0
Accounting Standards Update 2016-01
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cumulative effect of new accounting principle in period of adoption \| $			$ 12.0

FAIR VALUE - Changes in Liability and Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Fair Value, Assets and Liabilities Measured on Non-Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Reduction/Amortization for the period	$ (7.2)	$ (1.0)
Balcke Durr Business \| Discontinued Operations, Disposed of by Sale \| Guarantees and Bonds \| Fair Value, Measurements, Nonrecurring \| Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Non-Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Guarantees and Bonds Liability, Balance	4.4	8.7
Reduction/Amortization for the period	(1.3)	(0.7)
Impact of changes in foreign currency rates	(0.1)	0.3
Guarantees and Bonds Liability, Balance	3.0	8.3
Balcke Durr Business \| Discontinued Operations, Disposed of by Sale \| Indemnification Agreement \| Fair Value, Measurements, Nonrecurring \| Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Non-Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Indemnification Assets, Balance	1.2	2.8
Reduction/Amortization for the period	(0.2)	(0.4)
Impact of changes in foreign currency rates	0.0	0.1
Indemnification Assets, Balance	$ 1.0	$ 2.5