Income Taxes (Income Tax Expense From Continuing Operations And Effective Tax Rate) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Income tax expense from continuing operations	$ 59.9	$ 60.1	$ 119.0	$ 120.0
Effective tax rate	22.00%	23.00%	23.00%	23.00%