Condensed Consolidated Statements Of Comprehensive (Loss) Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net (loss) income	$ (54.7)	$ (119.4)	$ 85.1	$ 29.0
Other comprehensive income (loss):
Change in derivative instruments designated as cash flow hedges, net of tax	3.8	1.3	3.9	1.7
Foreign currency translation adjustments	(10.9)	2.4	(64.6)	3.4
Benefit plan adjustments, net of tax	1.9	1.6	3.8	3.2
Other comprehensive income (loss)	(5.2)	5.3	(56.9)	8.3
Comprehensive (loss) income	$ (59.9)	$ (114.1)	$ 28.2	$ 37.3