Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2011

Accrued Liabilities [Abstract]

Components Of Accrued Liabilities

	2011		2010
Employee-related liabilities	$	285.8	$	387.3
Deferred revenue		139.5		129.9
Restructuring liabilities		43.9		28.4
Other		347.8		356.6
Total accrued liabilities	$	817.0	$	902.2