Exceptional Items - Additional Information (Detail) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Disclosure of Exceptional Items [line items] | ||
| Exceptional restructuring charges | $ (33) | $ (47) |
| Acquisition costs business combinations | (14) | |
| Business and asset disposals (including impairment losses) | 61 | (47) |
| NET finance (cost) income | 2,033 | 368 |
| Decrease of income taxes | (18) | |
| Non-controlling interest on the exceptional items | 5 | 5 |
| Increase In Income Tax Due to Exceptional Items | 17 | |
| Exceptional share of results of associates | 9 | |
| Ghost Beverages LLC [Member] | ||
| Disclosure of Exceptional Items [line items] | ||
| Business and asset disposals (including impairment losses) | $ 61 | $ (47) |