Income Taxes (Income Tax Expense From Continuing Operations And Effective Tax Rate) (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Income tax expense from continuing operations	$ 59.9	$ 55.1
Effective tax rate	24.00%	24.00%

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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