v3.24.4
Leases - Schedule of Components of Lease Expense and Other Information Related to Leases (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Operating lease expense:      
Operating lease expense $ 1,500 $ 1,153 $ 798
Finance lease expense:      
Amortization of leased assets 409 506 493
Interest on lease liabilities 21 45 72
Total finance lease expense 430 551 565
Total lease expense $ 1,930 $ 1,704 $ 1,363
Weighted-average remaining lease term:      
Operating leases 7 years 10 months 24 days 7 years 4 months 24 days  
Finance leases 4 years 4 months 24 days 2 years 3 months 18 days  
Weighted-average discount rate:      
Operating leases 5.30% 5.60%  
Finance leases 4.70% 5.50%