Derivative Instruments and Hedging Activities (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Derivative Instruments Gain Loss [Line Items]
Document Period End Date		Dec. 31, 2016
Interest expense		$ (101.4)	$ (32.5)	$ (31.4)
Gain (loss) recognized on non-designated derivative instruments:
Gain (loss) recognized on non-designated derivative instruments, total		8.5	13.5	14.8
Miscellaneous, net		3.5	3.7	(1.6)
Foreign exchange gain (loss), net		(2.1)	(10.0)	(11.8)
Increase (Decrease) in Derivative Assets and Liabilities		9.3	7.0	0.0
Interest Rate Swap
Derivative Instruments Gain Loss [Line Items]
Interest expense		(5.1)	(4.2)	(6.3)
Foreign Exchange Option [Member]
Gain (loss) recognized on non-designated derivative instruments:
Miscellaneous, net		35.6	7.0	0.0
Increase (Decrease) in Derivative Assets and Liabilities	$ (7.0)	35.6
Foreign Exchange Forward and Cash Flow Hedges [Member]
Gain (loss) recognized on non-designated derivative instruments:
Miscellaneous, net			0.0	0.0
Foreign exchange gain (loss), net		4.4	$ 10.7	$ 21.1
Increase (Decrease) in Derivative Assets and Liabilities		$ (26.4)