FINANCIAL INSTRUMENTS - Derivatives Designated as Cash Flow Hedges in AOCI (Detail) - Cash Flow Hedges - USD ($) $ in Millions	1 Months Ended	3 Months Ended	9 Months Ended
Feb. 28, 2019	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from OCI into Income	$ 4.6	$ (1.1)	$ (1.0)	$ (0.6)	$ (2.2)
Interest Rate Contracts \| Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recorded in OCI		1.9	(31.3)	(92.1)	(59.7)
Gain (loss) reclassified from OCI into Income		(4.3)	(4.1)	(13.5)	(12.2)
Gain (Loss) Recognized in Income on Amounts Excluded from Effectiveness Testing		0.0		0.0
Foreign Exchange Contracts \| Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from OCI into Income		0.0	0.0	0.0	0.0
Gain (Loss) Recognized in Income on Amounts Excluded from Effectiveness Testing			0.0		0.0
Foreign Exchange Contracts \| Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recorded in OCI		(5.3)	16.6	10.1	21.1
Gain (loss) reclassified from OCI into Income		5.9	5.8	12.5	8.3
Gain (Loss) Recognized in Income on Amounts Excluded from Effectiveness Testing		$ 0.0	$ 0.0	$ 0.0	$ 0.0

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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- Definition

The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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