Financial Instruments and Fair Value Measurement - Effect of Derivative Instruments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Accumulated Other Comprehensive Loss	$ (0.9)	$ 0.0
Amount of (Gain) Loss Recognized in Statement of Operations	(2.6)	(0.6)
Commodity Contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Accumulated Other Comprehensive Loss	(3.6)	(0.9)
Foreign Currency Contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Accumulated Other Comprehensive Loss	(2.8)	(1.1)
Interest Rate Swap Agreements
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Accumulated Other Comprehensive Loss	5.5	2.0
Cost of Sales | Commodity Contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Statement of Operations	(3.1)	0.1
Other Expense, Net | Foreign Currency Contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Statement of Operations	(0.4)	(0.7)
Foreign Currency Contracts	5.5	(0.1)
Interest Expense, Net | Interest Rate Swap Agreements
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of (Gain) Loss Recognized in Statement of Operations	$ 0.9	$ 0.0