Income Taxes - Schedule of Components of Income Tax Provision (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
United States federal:
Current	$ 28.9	$ 10.5	$ 45.7
Deferred	(32.2)	(44.0)	4.7
Total United States federal income taxes	(3.3)	(33.5)	50.4
United States state and local:
Current	7.0	7.5	27.5
Deferred	(3.8)	(5.9)	1.7
Total United States state and local income taxes	3.2	1.6	29.2
All other countries:
Current	39.9	39.8	54.2
Deferred	4.7	(2.5)	7.8
Total all other countries income taxes	44.6	37.3	62.0
Total provision for income taxes	$ 44.5	$ 5.4	$ 141.6