Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Net (loss) income	$ (37.5)	[1]	$ 22.6	[2]	$ (73.2)
Other Comprehensive Income (Loss), before Tax [Abstract]
Foreign currency translation adjustments	(22.6)		(12.6)		(26.8)
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax [Abstract]
Prior service credit	(2.4)		(4.1)		(6.4)
Net actuarial loss (gain)	2.2		(5.3)		(16.4)
Loss (gain) on curtailments and settlements	3.9		(40.5)		0
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax [Abstract]
Unrealized (loss) gain on cash flow hedges	(0.9)		2.3		(17.3)
Reclassification adjustment for losses (gains) on cash flow hedges included in net (loss) income	0.4		13.8		(10.6)
Other comprehensive (loss), before tax	(19.4)		(46.4)		(77.5)
Other Comprehensive Income (Loss), Tax [Abstract]
Foreign currency translation adjustments, tax impact	0		0		(0.1)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax [Abstract]
Prior service credit, tax impact	(4.7)		0.2		0
Net actuarial loss (gain), tax impact	4.3		0.2		0
Loss (gain) on curtailments and settlements, tax impact	7.7
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax Effect [Abstract]
Unrealized gain (loss) on cash flow hedges, tax impact	2.7		(0.6)		0.1
Reclassification adjustment for losses (gains) on cash flow hedges included in net (loss) income, tax impact	(1.2)		(3.5)		1.7
Other comprehensive income (loss), tax impact	8.8		(3.7)		1.7
Total other comprehensive (loss), net of tax	(10.6)		(50.1)		(75.8)
Total comprehensive loss	$ (48.1)		$ (27.5)		$ (149.0)

[1] Includes $9.9 million in expense related to severance associated with reductions in work force, $2.7 million in business re-engineering costs, $0.3 million related to a contingent legal liability and $0.5 million in moving costs.

[2] Includes curtailment gain related to termination of certain postretirement benefits for salaried employees and retirees, which resulted in a non-cash gain of $45.0 million as well as $0.1 million refund for a settlement notice and administrative costs, partially offset by $3.8 million in expense related to severance associated with reductions in work force and $0.1 million in moving costs.