Income Taxes - Components of Earnings Before Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
United States operations	$ 251.8	$ 57.0	$ (242.4)
Foreign operations	784.8	1,010.3	645.9
Earnings from continuing operations before income taxes	$ 1,036.6	$ 1,067.3	$ 403.5

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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+ Details