Subsequent Events (Details) $ in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Jan. 29, 2021 USD ($) $ / $	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 29, 2021 MXN ($) $ / $
Foreign Currency Hedging [Abstract]
Cash received (paid) on settlement of foreign currency contracts | $		$ (20.0)	$ 11.9	$ 13.9
Subsequent Event [Member] | Not Designated as Hedging Instrument [Member] | Foreign Currency Forward Contracts [Member]
Foreign Currency Hedging [Abstract]
Cash received (paid) on settlement of foreign currency contracts | $	$ (1.1)
Subsequent Event [Member] | Not Designated as Hedging Instrument [Member] | Foreign Currency Forward Contracts [Member] | Initial Contracts to Purchase Ps./Pay USD [Member]
Foreign Currency Hedging [Abstract]
Notional amount of foreign currency contracts	$ 100.0				$ 1,993.5
Weighted-average exchange rate of foreign currency forward contracts	19.9				19.9
Subsequent Event [Member] | Not Designated as Hedging Instrument [Member] | Foreign Currency Forward Contracts [Member] | Offsetting Contracts to Sell Ps./Receive USD [Member]
Foreign Currency Hedging [Abstract]
Notional amount of foreign currency contracts	$ 58.9				$ 1,195.3
Weighted-average exchange rate of foreign currency forward contracts	20.3				20.3
Subsequent Event [Member] | Not Designated as Hedging Instrument [Member] | Foreign Currency Forward Contracts [Member] | Remaining Contracts to Purchase Ps./Pay USD [Member]
Foreign Currency Hedging [Abstract]
Notional amount of foreign currency contracts	$ 40.0				$ 798.2
Weighted-average exchange rate of foreign currency forward contracts	20.0				20.0