Fair Value (Schedule Of Financial Assets And Liabilities At Fair Value) (Details) - USD ($) $ in Millions	Jan. 02, 2016	Jan. 03, 2015
Prepaid Expenses and Other Current Assets [Member] | Level 2 | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	$ 1.2	$ 1.6
Prepaid Expenses and Other Current Assets [Member] | Level 2 | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	5.2	2.3
Other Noncurrent Assets [Member] | Level 1 | Assets Held in Rabbi Trust [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	5.2	5.2
Other Noncurrent Assets [Member] | Level 2 | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	1.0	0.0
Hedging Obligations Current [Member] | Level 2 | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	30.8	17.5
Hedging Obligations Current [Member] | Level 2 | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	13.9	12.2
Hedging Obligations [Member] | Level 2 | Interest Rate Swaps [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	7.8	11.9
Hedging Obligations [Member] | Level 2 | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	19.8	10.5
Hedging Obligations [Member] | Level 2 | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	$ 0.0	$ 0.1