CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income before allocation to noncontrolling interests	$ 55.9	$ 59.9	$ 107.2	$ 108.8
Currency translation adjustment	26.7	11.9	(44.2)	9.4
Changes in pension and postretirement plan assets and benefit obligation, net of tax benefit	1.9	0.8	3.9	2.3
Other comprehensive income (loss)	28.6	12.7	(40.3)	11.7
Comprehensive income before allocation to noncontrolling interests	84.5	72.6	66.9	120.4
Less: Noncontrolling interests in comprehensive income (loss)	0.2	0.3	0.3	0.4
Comprehensive income attributable to common shareholders	$ 84.3	$ 72.3	$ 66.6	$ 120.0