XML 72 R57.htm IDEA: XBRL DOCUMENT v3.24.0.1
Income Taxes (Components Of Provision For Income Taxes) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Income Tax Expense (Benefit), Continuing Operations [Abstract]      
Federal, Current (expense) benefit $ (159.1) $ (145.1) $ (97.5)
State, Current (expense) benefit (28.0) (41.7) (32.2)
Foreign, including foreign withholding tax, Current (expense) benefit (24.4) (26.3) (29.8)
Current (expense) benefit 211.5 213.1 159.5
Federal, Deferred (expense) benefit 25.6 18.0 (3.9)
State, Deferred (expense) benefit (11.2) 4.8 0.2
Foreign, Deferred (expense) benefit 38.2 (16.1) 165.8
Deferred (expense) benefit (52.6) (6.7) (162.1)
Income tax (expense) benefit $ 158.9 $ 206.4 $ (2.6)