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Schedule II - Valuation and Qualifying Accounts (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
SEC Schedule, 12-09, Allowance, Credit Loss [Member]      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of year $ 19 $ 19 $ 17
Charged to operations 9 11 8
Credited to operations (6) (11) (6)
Balance at end of year 22 19 19
Deferred Tax Valuation Allowance [Member]      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of year 2 2 0
Charged to operations 1 0 2
SEC Schedule, 12-09, Valuation Allowances and Reserves, Addition, Recovery 0 0 0
Balance at end of year $ 3 $ 2 $ 2