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Other Liabilities - Details of Other Liabilities (Detail) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Current      
Liabilities for concessions $ 67 $ 7 $ 8
Liabilities for contractual claims 49 1 26
Miscellaneous 6 4  
Total, other current liabilities 122 12 34
Noncurrent      
Liabilities for concessions 8 18 8
Liabilities for contractual claims 104 1 1
Total, other noncurrent liabilities $ 112 $ 19 $ 9