Accumulated Other Comprehensive Loss - Schedule of Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	$ 1,179.6	$ 1,149.9	$ 1,160.4
Other comprehensive income (loss) before reclassifications	(61.0)
Amounts reclassified from accumulated other comprehensive loss	10.5
Total other comprehensive loss	(50.5)	(54.2)	(80.4)
Balance	1,244.9	1,179.6	1,149.9
Unrecognized Net Defined Plan Costs
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(22.7)
Other comprehensive income (loss) before reclassifications	9.0
Amounts reclassified from accumulated other comprehensive loss	(0.9)
Total other comprehensive loss	8.1
Balance	(14.6)	(22.7)
Change in Fair Value of Derivatives Products
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(14.6)
Other comprehensive income (loss) before reclassifications	(18.7)
Amounts reclassified from accumulated other comprehensive loss	14.6
Total other comprehensive loss	(4.1)
Balance	(18.7)	(14.6)
Foreign Currency Translation
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(86.6)
Other comprehensive income (loss) before reclassifications	(54.5)
Total other comprehensive loss	(54.5)
Balance	(141.1)	(86.6)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(123.9)	(69.7)	10.7
Total other comprehensive loss	(50.5)	(54.2)	(80.4)
Balance	$ (174.4)	$ (123.9)	$ (69.7)