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SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
12 Months Ended
Dec. 31, 2023
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

Balance at Beginning of PeriodCharged (Credited) to Costs and ExpensesCharged (Credited) to Other AccountsDeductionsBalance at End of Period
(in millions)
2023
Deferred tax valuation allowance$35 $(35)$— $— $— 
Other asset valuation allowance$$$— $— $
2022
Deferred tax valuation allowance$— $35 $— $— $35 
Other asset valuation allowance$— $$— $— $
2021
Deferred tax valuation allowance$549 $(526)$(23)$— $— 
Other asset valuation allowance$— $— $— $— $—