Derivatives and Risk Management - Gain (Loss) Recognized for Designated and Undesignated Hedges (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Derivative [Line Items]
Cost of Goods and Services Sold	$ 5,628.3	$ 6,130.0	$ 5,146.9
Other Nonoperating Income (Expense)	(12.5)	(2.2)	(6.8)
Interest expense	$ (217.3)	$ (216.3)	$ (195.6)
Cost of Sales [Member] | Foreign Exchange Forward [Member]
Derivative [Line Items]
Description of Location of Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments in Financial Statements	Cost of Goods Sold	Cost of Goods Sold	Cost of Goods Sold
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 3.9	$ 1.6	$ 2.7
Cost of Sales [Member] | Foreign Exchange Option [Member]
Derivative [Line Items]
Description of Location of Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments in Financial Statements	Cost of Goods Sold		Cost of Goods Sold
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 0.0	$ 0.0	$ 0.8
Cost of Sales [Member] | Cash Flow Hedging [Member] | Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative Instruments, Income Statement Location of Gain (Loss) Reclassified from Accumulated OCI	Cost of Goods Sold	Cost of Goods Sold	Cost of Goods Sold
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 2.4	$ (2.8)	$ (5.3)
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ 5.0
Other Nonoperating Income (Expense) [Member] | Cash Flow Hedging [Member] | Currency Swap [Member]
Derivative [Line Items]
Derivative Instruments, Income Statement Location of Gain (Loss) Reclassified from Accumulated OCI	Other Income (Expense), net
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 1.3	$ 0.0	0.0
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ 0.0
Interest Expense [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Instruments, Income Statement Location of Gain (Loss) Reclassified from Accumulated OCI	Interest Expense	Interest Expense
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ (2.0)	$ 3.2	$ 0.0
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ (8.2)
Other Income [Member] | Foreign Exchange Forward [Member]
Derivative [Line Items]
Description of Location of Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments in Financial Statements	Other Income (Expense), Net	Other Income (Expense), Net	Other Income (Expense), Net
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 0.0	$ 1.4	$ (0.1)