Fair Value (Schedule Of Financial Assets And Liabilities At Fair Value) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2011	Jan. 01, 2011
Level 2 [Member] | Investments-Trading Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets		$ 56.3
Prepaid Expenses And Other Current Assets [Member] | Level 2 [Member] | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	0.5	7.3
Prepaid Expenses And Other Current Assets [Member] | Level 2 [Member] | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	2.6	24.9
Other Noncurrent Assets [Member] | Level 2 [Member] | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	0.1	1.4
Other Noncurrent Assets [Member] | Level 2 [Member] | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	1.0	4.2
Other Accrued Expenses [Member] | Level 1 [Member] | Deferred Contingent Purchase Price [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	2.0
Other Accrued Expenses [Member] | Level 2 [Member] | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	13.6	0.2
Other Accrued Expenses [Member] | Level 2 [Member] | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	12.5	0.1
Hedging Obligations [Member] | Derivative Commodity Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	1.4
Hedging Obligations [Member] | Level 2 [Member] | Interest Rate Swaps [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	42.0	39.1
Hedging Obligations [Member] | Level 2 [Member] | Derivative Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	11.7	0.1
Other Noncurrent Liabilities [Member] | Level 3 [Member] | Deferred Contingent Purchase Price [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	$ 21.5	$ 11.0