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Income Tax Expense - Summary of Income Tax Expense (Detail) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Jun. 30, 2022
Major components of tax expense (income) [abstract]      
Current tax expense $ 2,738 $ 4,184 $ 10,673
Deferred tax expense 317 775 64
Total taxation expense $ 3,055 $ 4,959 $ 10,737