Condensed Consolidated Statements Of Comprehensive Income (Parenthetical) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Foreign currency translation adjustments, tax (expense) benefit	$ (1.5)	$ (0.2)	$ 6.8	$ (1.2)
Net gains (losses) on hedging instruments, tax (expense) benefit	(13.4)	2.9	(3.6)	(0.9)
Net pensions and other post-retirement benefits, tax (expense) benefit	$ (2.5)	$ (1.5)	$ (5.0)	$ (3.4)