Finance Expense and Income - Additional Information (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of finance income expense [line items] | |||
| Interest on lease liabilities | $ 144 | $ 142 | $ 156 |
| Mark to market gain (loss) | (213) | (1,211) | (325) |
| Interest expense on bonds | 152 | 116 | 116 |
| Gain (loss) on remeasurement of deferred considerations | 18 | 17 | |
| Deferred consideration on acquisitions | 29 | 23 | 54 |
| Accretion expense included the unwind of discount on payable | 423 | 441 | 480 |
| Impairment loss on financial investment | (66) | ||
| Gain (loss) for completion of tender offers | $ 28 | $ 263 | $ 239 |