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Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Income Tax Disclosure [Abstract]        
Effective tax rate 6.70% 32.70% 18.80% 31.10%
Uncertain tax positions $ 40.8   $ 40.8  
Income Tax Benefit Related to Uncertain Tax Positions 13.8 $ 63.6 80.5 $ 116.1
Tax Refunds due to Closed Audits $ 5.7   $ 5.7