Property, Plant and Equipment - Summary of Provision for Obsolescence of Materials and Equipment (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Disclosure of detailed information about property, plant and equipment [line items] | |||
| Amount at beginning of year | $ 17,510 | $ 16,003 | |
| Amount at end of year | 17,712 | 17,510 | $ 16,003 |
| Provision for Obsolescence of Materials and Equipment [member] | |||
| Disclosure of detailed information about property, plant and equipment [line items] | |||
| Amount at beginning of year | 151 | 123 | 134 |
| Increases charged to profit or loss | 24 | 30 | 6 |
| Decreases charged to profit or loss | (16) | ||
| Applications due to utilization | (4) | (1) | (1) |
| Translation differences | (2) | (1) | |
| Adjustment for inflation | 2 | ||
| Amount at end of year | $ 171 | $ 151 | $ 123 |