CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]
Net income	$ 31.0	$ 26.8	$ 95.7	$ 88.7
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(38.9)	14.5	(42.2)	(4.6)
Defined benefit pension and other postretirement plan adjustments, net of tax of $0.5, $4.1, $0.7 and $5.8, respectively	1.2	6.4	1.5	9.6
Net gains on derivatives, net of tax of $0.4, $0.8, $0.8 and $0.9, respectively	1.1	1.0	1.8	1.4
Other comprehensive (loss) income, net of tax	(36.6)	21.9	(38.9)	6.4
Comprehensive (loss) income	$ (5.6)	$ 48.7	$ 56.8	$ 95.1