Derivatives and Financial Instruments - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Payments for Hedge, Financing Activities	$ 14.7	$ 0.0	$ 0.0
Cross Currency Interest Rate Contract [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative Liability, Notional Amount	14.7	12.4
Currency Swap [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	794.4	855.1
Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax	$ (7.3)	$ (32.8)