Restructuring Initiatives Restructuring Initivatives (Liability Balances for Other Restructuring Initiatives) (Details) (Other Restructuring Initiatives [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
Balance December 31, 2012	$ 29.4
2013 Charges	0.1
Cash payments	(9.0)
Foreign exchange	(0.1)
Balance March 31, 2013	20.4
Contract Terminations / Other [Member]
Balance December 31, 2012	11.8
2013 Charges	0.1
Cash payments	(1.4)
Foreign exchange	0
Balance March 31, 2013	10.5
Employee-Related Costs [Member]
Balance December 31, 2012	17.6
2013 Charges	0
Cash payments	(7.6)
Foreign exchange	(0.1)
Balance March 31, 2013	$ 9.9