Income Taxes (Schedule of Components of Income Tax Expense) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Federal	$ 74.3	$ 27.7	$ 49.1
State	30.0	13.4	14.9
Non-U.S.	34.3	24.3	30.1
Current tax expense	138.6	65.4	94.1
Federal	(17.6)	(15.6)	(20.8)
State	(6.5)	(4.2)	(6.8)
Non-U.S.	(10.5)	(12.6)	(10.0)
Deferred tax expense (benefit)	(34.6)	(32.4)	(37.6)
Income tax expense	$ 104.0	$ 33.0	$ 56.5