Unaudited Statements of Consolidated Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Consolidated net income (loss)	$ (11.0)	$ 5.2
Foreign currency translation adjustments	(44.5)	(2.0)
Reclassification of foreign currency translation adjustment related to the sale of property into earnings	(3.5)	0
Reclassification of hedging activities into earnings, net of tax	0	0.1
Unrealized gain (loss) on cash flow hedges, net of tax	(0.2)	0.1
Pension adjustment, net of tax	0.8	0.1
Net change in accumulated other comprehensive loss	(47.4)	(1.7)
Comprehensive income (loss)	$ (58.4)	$ 3.5