Other, Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Other, net (income) expense
Foreign currency exchange transactions	$ 0.9	$ (0.5)	$ (2.0)	$ (2.3)
(Gain) loss on equity investments	(0.1)	0.0	(0.1)	0.1
Other	(0.6)	(0.5)	(3.3)	(1.8)
Other, net	$ 0.2	$ (1.0)	$ (5.4)	$ (4.0)