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SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS Valuation and Qualifying Accounts (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Allowance for doubtful accounts      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at Beginning of Period $ 9 $ 14 $ 18
Provision/reversals Charged to Costs & Expenses 5 (1) (3)
Charged to Other Accounts 0 0 0
Deductions (2) (4) (1)
Balance at End of Period 12 9 14
Deferred tax valuation allowance      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at Beginning of Period 58 51 45
Provision/reversals Charged to Costs & Expenses 11 7 6
Charged to Other Accounts 0 0 0
Deductions 0 0 0
Balance at End of Period $ 69 $ 58 $ 51