Financial Instruments - Derivatives and Hedging (Details)	3 Months Ended
	Mar. 31, 2021 USD ($)	Mar. 31, 2021 EUR (€)	Dec. 31, 2020 USD ($)
Derivative Instruments, Gain (Loss)
Gain (loss) to be reclassified during next 12 months	$ 17,400,000
Commodities Investment
Derivative Instruments, Gain (Loss)
Derivative liability	1,000,000.0		$ 1,200,000
Domestic Line of Credit | USD Term Loan
Derivative Instruments, Gain (Loss)
Debt face amount	750,000,000
Foreign Exchange Forward
Derivative Instruments, Gain (Loss)
Derivative notional amount	$ 42,900,000		25,000,000.0
Derivative remaining maturity	1 year
Interest rate swaps | Medium-term Notes | Euro Notes
Derivative Instruments, Gain (Loss)
Derivative notional amount | €		€ 662,000,000
Interest rate swap rate (as a percent)	2.30%	2.30%
Not Designated as Hedging Instrument | Foreign Exchange Forward
Derivative Instruments, Gain (Loss)
Derivative notional amount	$ 75,500,000		78,500,000
Derivative remaining maturity	1 year
Derivative asset	$ 800,000
Derivative liability			$ 500,000