DERIVATIVE FINANCIAL INSTRUMENTS (Schedule Of Derivatives Under Enforceable Master Netting Agreements) (Details) - USD ($) $ in Millions	Sep. 26, 2020	Dec. 28, 2019
Prepaid Expenses and Other Current Assets
Derivative [Line Items]
Derivative Asset, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	$ 16.6	$ 11.5
Prepaid Expenses and Other Current Assets \| Currency Contracts
Derivative [Line Items]
Derivative Asset, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	9.8	8.9
Derivative Asset, Derivative Contract Amounts Subject to Right of Offset	(3.5)	(2.5)
Derivative Asset, Derivative Contracts as Presented on a Net Basis	6.3	6.4
Prepaid Expenses and Other Current Assets \| Commodity Contracts
Derivative [Line Items]
Derivative Asset, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	6.8	2.6
Derivative Asset, Derivative Contract Amounts Subject to Right of Offset	0.0	(0.3)
Derivative Asset, Derivative Contracts as Presented on a Net Basis	6.8	2.3
Other Noncurrent Assets
Derivative [Line Items]
Derivative Asset, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	1.0	10.4
Other Noncurrent Assets \| Currency Contracts
Derivative [Line Items]
Derivative Asset, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	1.0	10.3
Derivative Asset, Derivative Contract Amounts Subject to Right of Offset	(0.1)	(0.1)
Derivative Asset, Derivative Contracts as Presented on a Net Basis	0.9	10.2
Other Noncurrent Assets \| Commodity Contracts
Derivative [Line Items]
Derivative Asset, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet		0.1
Derivative Asset, Derivative Contract Amounts Subject to Right of Offset		0.0
Derivative Asset, Derivative Contracts as Presented on a Net Basis		0.1
Current Hedging Obligations
Derivative [Line Items]
Derivative Liability, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	8.0	3.4
Current Hedging Obligations \| Currency Contracts
Derivative [Line Items]
Derivative Liability, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	6.8	3.1
Derivative Liability, Derivative Contract Amounts Subject to Right of Offset	(3.5)	(2.5)
Derivative Liability, Derivative Contracts as Presented on a Net Basis	3.3	0.6
Current Hedging Obligations \| Commodity Contracts
Derivative [Line Items]
Derivative Liability, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet		0.3
Derivative Liability, Derivative Contract Amounts Subject to Right of Offset		(0.3)
Derivative Liability, Derivative Contracts as Presented on a Net Basis		0.0
Noncurrent Hedging Obligations
Derivative [Line Items]
Derivative Liability, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	2.3	1.2
Noncurrent Hedging Obligations \| Currency Contracts
Derivative [Line Items]
Derivative Liability, Gross Amounts as Presented in the Condensed Consolidated Balance Sheet	0.3	0.2
Derivative Liability, Derivative Contract Amounts Subject to Right of Offset	(0.1)	(0.1)
Derivative Liability, Derivative Contracts as Presented on a Net Basis	$ 0.2	$ 0.1

Fair value, after effects of master netting arrangements, deduction of assets not subject to a master netting arrangement and elected not to be offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, offset against an obligation to return collateral.

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Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset, deducted from derivative assets.

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