Derivatives (Tables)

12 Months Ended

Dec. 31, 2011

Derivatives [Abstract]

Total Fair Value Of Forward Contracts And Fair Value Hedges

	2011		2010
Derivatives not designated as hedges
Prepaid expenses and other current assets	$	0.3	$	0.5
Accrued liabilities		0.3		0.3
Derivatives designated as fair value hedges
Other noncurrent assets	$	19.9	$	16.8

Gains (Losses) Related To Derivatives Not Designated As Hedges

	Classification of Loss Recognized in the Consolidated Statements of Operations
		2011			2010			2009
Derivatives not designated as hedges
Foreign exchange forward contracts	Selling, general and administrative expenses	$	(4.7	)	$	(2.5	)	$	(13.7	)
Total loss recognized in the consolidated statements of operations	Selling, general and administrative expenses	$	(4.7	)	$	(2.5	)	$	(13.7	)

Schedule Of Gains (Losses) For Derivatives Designated As Fair Value Hedges

	Classification of Gain (Loss) Recognized in the Consolidated Statements of Operations
		2011			2010			2009
Fair Value Hedges
Interest rate swaps	Investment and other income (expense)- net	$	3.1		$	16.8		$	—
Hedged items	Investment and other income (expense)- net		(1.9	)		(14.7	)		—
Total gain recognized as ineffectiveness in the consolidated statements of operations	Investment and other income (expense)- net	$	1.2		$	2.1		$	—

Gains (Losses) Related To Derivatives Designated As Cash Flow Hedges

	Gain (Loss) Recognized in OCI (Effective Portion)						Classification of Loss Reclassified from AOCI into Income (Effective Portion)	Loss Reclassified from AOCI into Income (Effective Portion)									Classification of Loss Recognized in Income (Ineffective Portion)	Loss Recognized in Income (Ineffective Portion)
	2011		2010		2009			2011			2010			2009				2011			2010		2009
Cash Flow Hedges
Interest rate lock	$	—	$	—	$	—	Interest expense- net	$	(0.6	)	$	(0.6	)	$	(1.1	)	Loss on debt extinguishment	$	(0.5	)	$	—	$	(2.7	)