v3.25.2
Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Income Tax Disclosure [Abstract]          
Provision for income taxes $ (8.4) $ 3.0 $ (10.0) $ 0.9  
Valuation allowance $ 4.0   4.0   $ 4.0
Reserve for uncertain tax benefits decrease due to state tax settlements and related accrued interest     $ 1.7   $ 2.5