v3.25.4
Components of Lease Expense (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Leases [Abstract]        
Operating lease cost $ 1,742 $ 1,293 $ 3,397 $ 2,453
Finance lease cost:        
Amortization of right-of-use assets 1,277 830 2,450 1,524
Interest on lease liabilities 615 337 1,161 611
Total finance lease cost $ 1,892 $ 1,167 $ 3,611 $ 2,135