EQUITY AND LONG-TERM INCENTIVE COMPENSATION - Components of AOCI (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Amounts reclassified from each component of accumulated comprehensive income
Cost of products sold	$ (281.5)	$ (273.6)	$ (543.3)	$ (526.1)
Interest expense	(5.1)	(4.6)	(9.4)	(8.6)
Income from continuing operations before income taxes	20.1	(2.3)	36.6	11.2
Income taxes	(0.4)	(6.0)	(4.5)	(9.2)
Net income (loss)	23.0	(9.0)	35.4	8.4
Selling, general and administrative	(72.6)	(70.3)	(141.2)	(138.6)
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	0.0	(0.5)	(0.2)	(1.1)
Income taxes	0.0	0.2	0.1	0.4
Net income (loss)	0.0	(0.3)	(0.1)	(0.7)
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	0.0	(0.7)	(0.2)	(1.4)
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	0.2	0.0	0.3
Gains on pension and postretirement items
Amounts reclassified from each component of accumulated comprehensive income
Income taxes	0.3	0.1	0.6	0.1
Amounts reclassified from accumulated other comprehensive income	(0.7)	(0.1)	(1.4)	(0.3)
Gains on pension and postretirement items \| Amount Reclassified from AOCI
Amounts reclassified from each component of accumulated comprehensive income
Selling, general and administrative	$ (1.0)	$ (0.2)	$ (2.0)	$ (0.4)

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss).

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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