Fair Value (Schedule Of Financial Assets And Liabilities At Fair Value) (Details) - USD ($) $ in Millions	Oct. 01, 2016	Jan. 02, 2016
Prepaid Expenses and Other Current Assets | Level 2 | Derivative Currency Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	$ 1.9	$ 1.2
Prepaid Expenses and Other Current Assets | Level 2 | Derivative Commodity Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	2.2	5.2
Other Noncurrent Assets | Level 1 | Assets Held in Rabbi Trust
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	5.4	5.2
Other Noncurrent Assets | Level 2 | Derivative Currency Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	0.5	1.0
Other Noncurrent Assets | Level 2 | Derivative Commodity Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	0.1	0.0
Hedging Obligations (current) | Level 2 | Derivative Currency Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	32.4	30.8
Hedging Obligations (current) | Level 2 | Derivative Commodity Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	1.3	13.9
Hedging Obligations (current) | Level 2 | Interest Rate Swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	4.6	0.0
Hedging Obligations (noncurrent) | Level 2 | Derivative Currency Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	16.7	19.8
Hedging Obligations (noncurrent) | Level 2 | Derivative Commodity Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	0.1	0.0
Hedging Obligations (noncurrent) | Level 2 | Interest Rate Swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	$ 0.0	$ 7.8