Income Taxes (Income Before Tax) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
United States	$ 146.5	$ 222.1	$ 283.5
Foreign	16.1	18.0	14.2
Income before income taxes	$ 162.6	$ 240.1	$ 297.7