Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Accumulated Other Comprehensive Income Components Reclassification [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	$ 19.3	$ 12.4
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(0.1)	(0.2)
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	(77.9)	(54.6)
Income tax (benefit) expense	0.5	1.2
Net current period other comprehensive (loss) income, net of income taxes	19.7	13.4
Other Comprehensive Income (loss), net of tax, prior to distribution of spinoff	19.7	13.4
Other Comprehensive (Income) Loss, Net of Tax, Portion Attributable to Noncontrolling Interest	(2.6)	(1.2)
Accumulated Other Comprehensive Income (Loss) Attributable to Spinoff	17.1	12.2
Ending Balance	(60.8)	(42.4)
Foreign currency translation adjustment [Member]
Accumulated Other Comprehensive Income Components Reclassification [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	20.4	15.3
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	0.0	0.0
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	(79.8)	(55.3)
Income tax (benefit) expense	0.0	0.0
Net current period other comprehensive (loss) income, net of income taxes	20.4	15.3
Other Comprehensive (Income) Loss, Net of Tax, Portion Attributable to Noncontrolling Interest	(2.6)	(1.2)
Accumulated Other Comprehensive Income (Loss) Attributable to Spinoff	17.8	14.1
Ending Balance	(62.0)	(41.2)
Pension and postretirement liability adjustment [Member]
Accumulated Other Comprehensive Income Components Reclassification [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	0.0	0.0
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	0.1	0.6
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	1.5	0.4
Income tax (benefit) expense	0.0	(0.2)
Net current period other comprehensive (loss) income, net of income taxes	0.1	0.4
Other Comprehensive (Income) Loss, Net of Tax, Portion Attributable to Noncontrolling Interest	0.0	0.0
Accumulated Other Comprehensive Income (Loss) Attributable to Spinoff	0.1	0.4
Ending Balance	1.6	0.8
Derivative financial instruments fair value adjustment [Member]
Accumulated Other Comprehensive Income Components Reclassification [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(1.1)	(2.9)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(0.2)	(0.8)
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	0.4	0.3
Income tax (benefit) expense	0.5	1.4
Net current period other comprehensive (loss) income, net of income taxes	(0.8)	(2.3)
Other Comprehensive (Income) Loss, Net of Tax, Portion Attributable to Noncontrolling Interest	0.0	0.0
Accumulated Other Comprehensive Income (Loss) Attributable to Spinoff	(0.8)	(2.3)
Ending Balance	$ (0.4)	$ (2.0)