Income Taxes - Schedule of Income before Income Tax, Domestic and Foreign (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income (loss) before income taxes	$ 1,168.2	$ 75.9	$ (150.2)
Non-U.S.	0.0
Income (loss) before income taxes	$ 1,168.2	$ 75.9	$ (152.9)