Accumulated Other Comprehensive Income (Loss) Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Foreign Exchange Gains (Losses) From Translation Of Actuarial Losses Prior Service Credit And Transition Obligation	$ (7.3)	$ (10.1)	$ (15.6)	$ (10.0)