Commitments And Contingencies (Tables)

12 Months Ended

Dec. 31, 2011

Commitments And Contingencies [Abstract]

Future Minimum Rental Commitments Under Non-Cancelable Operating Leases

Year Ended December 31	Amount
2012	$	124.1
2013		93.9
2014		72.7
2015		53.8
2016		39.6
2017 and thereafter		112.3
	$	496.4