Restructuring Initiatives Restructuring Initiatives (Liability Balances for $400M Cost Savings Initiative) (Details) ($400M Cost Savings Initiative [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Balance December 31, 2013	$ 48.5
2014 Charges	19.0
Adjustments	(2.8)
Cash payments	(18.9)
Foreign exchange	(0.6)
Balance March 31, 2014	45.2
Employee-Related Costs [Member]
Balance December 31, 2013	46.7
2014 Charges	17.7
Adjustments	(2.8)
Cash payments	(18.7)
Foreign exchange	(0.6)
Balance March 31, 2014	42.3
Contract Terminations / Other [Member]
Balance December 31, 2013	1.8
2014 Charges	1.3
Adjustments	0
Cash payments	(0.2)
Foreign exchange	0
Balance March 31, 2014	$ 2.9