Consolidated Statements of Comprehensive Income (Loss) (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 loss	$ (3.8)	$ (5.7)	$ (23.6)	$ (20.4)
Other comprehensive loss, before tax:
Foreign currency translation adjustments	(14.4)	(1.7)	(6.4)	(15.8)
Pension and postretirement benefits:
Prior service credit	0	(0.7)	(0.1)	(1.8)
Net actuarial loss (gain)	0.3	(2.5)	0.7	(7.5)
Cash flow hedges:
Unrealized (loss) gain on cash flow hedges	(0.4)	0.6	0.2	(0.6)
Reclassification adjustment for (gains) losses on cash flow hedges included in net loss	(0.2)	0.2	0.2	0.3
Other comprehensive loss, before tax	(14.7)	(4.1)	(5.4)	(25.4)
Tax attributes of items in other comprehensive loss
Unrealized (loss) gain on cash flow hedges, tax impact	0.8	1.0	0.3	2.0
Reclassification adjustment for (gains) losses on cash flow hedges included in net loss, tax impact	0.4	(0.9)	(0.1)	(1.0)
Other comprehensive loss, tax impact	1.2	0.1	0.2	1.0
Total other comprehensive loss, net of tax	(13.5)	(4.0)	(5.2)	(24.4)
Total comprehensive loss	$ (17.3)	$ (9.7)	$ (28.8)	$ (44.8)