Derivative Instruments and Hedging Activities - Effect of Cash Flow Hedges Included in AOCI (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2020		Dec. 31, 2019
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain/(Loss) Recorded in OCI, Cash flow hedges		$ 7.3	[1]	$ (1.2)
Amount of Gain/(Loss) Recorded in OCI, Net investment hedges	[1]	(31.2)
Amount of Gain/(Loss) Recognized in Earnings on Derivatives Related to Amounts Excluded from Effectiveness Testing		1.7		(3.6)
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		6.5
Gain (loss) on cash flow hedges to be reclassified during next 12 months		(6.4)
Fair Value of Derivative Financial Instruments, net of tax
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain/(Loss) Reclassified from AOCI into Earnings		1.2		0.7
Treasury locks
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain/(Loss) Recorded in OCI, Cash flow hedges		0.0	[1]	0.0
Treasury locks | Net sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0		0.0
Treasury locks | Cost of sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0		0.0
Treasury locks | Interest expense, net
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		(0.1)		(0.1)
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.0		0.0
Interest rate swap agreements
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain/(Loss) Recorded in OCI, Cash flow hedges		0.0	[1]	0.0
Interest rate swap agreements | Net sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0		0.0
Interest rate swap agreements | Cost of sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0		0.0
Interest rate swap agreements | Interest expense, net
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		(1.8)		(1.8)
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.0		0.0
Foreign currency forward contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain/(Loss) Recorded in OCI, Cash flow hedges		7.3	[1]	(1.2)
Amount of Gain/(Loss) Recorded in OCI, Net investment hedges	[1]	(11.2)
Foreign currency forward contracts | Net sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.2		2.5
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.1		(2.1)
Foreign currency forward contracts | Cost of sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		2.9		0.1
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		1.1		(1.5)
Foreign currency forward contracts | Interest expense, net
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0		0.0
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.0		0.0
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		(0.1)
Cross-currency swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain/(Loss) Recorded in OCI, Net investment hedges		(20.0)	[1]	31.2
Cross-currency swap | Interest expense, net
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		$ 6.6		$ 4.9

[1] Net loss of $6.4 million is expected to be reclassified out of AOCI into earnings during the next 12 months.