Income Taxes - Components of Earnings (Loss) Before Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
United States operations	$ (275.7)	$ (592.9)	$ (125.9)
Foreign operations	694.1	318.5	1,031.7
Earnings (Loss) before income taxes	$ 418.4	$ (274.4)	$ 905.8

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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