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Leases - Additional Information (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Leases [Line Items]      
Lease liabilities $ 1,634 $ 1,367 $ 1,278
Cash outflow for leases 525 330  
Expense relating to varible lease payments not included in measurement of lease liabilities $ 2,323 1,654  
Participating interest rate in the joint operation 100.00%    
Payments of lease liabilities, classified as financing activities $ 248 155 $ 71
Lease commitments for short term and low value lease commitments not included in financial statements 60 53  
Lease commitments [member]      
Leases [Line Items]      
Payments of short-term leases 162 68  
Payments for leases of low-value assets 12 18  
Payments of lease liabilities, classified as financing activities 258 244  
Foreign Exchange Risk [Member]      
Leases [Line Items]      
Lease liabilities $ 441 $ 476