Derivatives (Schedule Of Outstanding Derivative Instruments) (Details) (USD $) In Millions	9 Months Ended
	Sep. 30, 2011	Dec. 31, 2010
Fair Value Of Non Hedge Derivatives Immaterial Assertion	The fair values of outstanding derivatives that are not designated as hedges for accounting purposes were not material as of September 30, 2011 and December 31, 2010.
Fair Value, Assets	$ 36.7	$ 44.9
Fair Value, Liabilities	0.5	2.0
Interest Rate Swaps [Member] | Other Noncurrent Assets [Member]
Fair Value, Assets	35.4	42.3
Interest Rate Swaps [Member] | Other Noncurrent Liabilities [Member]
Fair Value, Liabilities	0	0
Foreign Exchange Contract on Inventory-Related Purchases [Member] | Prepaid Expenses And Other [Member]
Fair Value, Assets	1.3	1.4
Foreign Exchange Contract on Inventory-Related Purchases [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	0	2.0
Foreign Exchange Contracts on Intercompany Borrowings [Member] | Prepaid Expenses And Other [Member]
Fair Value, Assets	0	1.2
Foreign Exchange Contracts on Intercompany Borrowings [Member] | Other Accrued Liabilities [Member]
Fair Value, Liabilities	$ 0.5	$ 0