Derivative Financial Instruments (Offsetting) (Details) - USD ($) $ in Millions	Dec. 29, 2018	Dec. 30, 2017
Currency Forwards \| Prepaid Expenses and Other Current Assets
Offsetting Derivative Assets [Abstract]
Gross Amounts as Presented in the Consolidated Balance Sheet		$ 15.6
Derivative Contract Amounts Subject to Right of Offset	$ (3.6)	(5.9)
Derivative Contracts as Presented on a Net Basis	3.0	9.7
Currency Forwards \| Other Noncurrent Assets
Offsetting Derivative Assets [Abstract]
Gross Amounts as Presented in the Consolidated Balance Sheet		2.5
Derivative Contract Amounts Subject to Right of Offset	(0.6)	(0.7)
Derivative Contracts as Presented on a Net Basis	6.6	1.8
Currency Forwards \| Current Hedging Obligations
Offsetting Derivative Liabilities [Abstract]
Gross Amounts as Presented in the Consolidated Balance Sheet		8.1
Derivative Contract Amounts Subject to Right of Offset	(3.6)	(5.9)
Derivative Contracts as Presented on a Net Basis	1.4	2.2
Currency Forwards \| Noncurrent Hedging Obligations
Offsetting Derivative Liabilities [Abstract]
Gross Amounts as Presented in the Consolidated Balance Sheet		0.9
Derivative Contract Amounts Subject to Right of Offset	(0.6)	(0.7)
Derivative Contracts as Presented on a Net Basis	0.5	0.2
Commodity Contracts \| Prepaid Expenses and Other Current Assets
Offsetting Derivative Assets [Abstract]
Gross Amounts as Presented in the Consolidated Balance Sheet		11.0
Derivative Contract Amounts Subject to Right of Offset	(0.1)	0.0
Derivative Contracts as Presented on a Net Basis	0.0	11.0
Commodity Contracts \| Other Noncurrent Assets
Offsetting Derivative Assets [Abstract]
Gross Amounts as Presented in the Consolidated Balance Sheet		0.7
Derivative Contract Amounts Subject to Right of Offset		0.0
Derivative Contracts as Presented on a Net Basis		$ 0.7
Commodity Contracts \| Current Hedging Obligations
Offsetting Derivative Liabilities [Abstract]
Derivative Contract Amounts Subject to Right of Offset	(0.1)
Derivative Contracts as Presented on a Net Basis	6.2
Commodity Contracts \| Noncurrent Hedging Obligations
Offsetting Derivative Liabilities [Abstract]
Derivative Contract Amounts Subject to Right of Offset	0.0
Derivative Contracts as Presented on a Net Basis	$ 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 liability or 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 liabilities.

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