Equity - Shares Buy-back (Details) - USD ($) $ in Millions |
2 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Oct. 07, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Aug. 31, 2025 |
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| Payments to acquire or redeem entity's shares | $ 502 | |||||
| Shares purchased (in shares) | 0 | |||||
| Shares purchased | $ 502 | |||||
| Percentage of waiver over the total paid dividends | 1.00% | |||||
| August 2025 share buyback programme | ||||||
| Share Repurchase Program, Authorized, Amount | $ 500 | |||||
| Payments to acquire or redeem entity's shares | $ 502 | |||||
| Shares purchased (in shares) | 27,411,845 | |||||
| Transaction costs | $ 2 | |||||
| Treasury shares | ||||||
| Shares purchased (in shares) | 27,400,000 | |||||
| Shares purchased | [1] | $ 502 | ||||
| Treasury shares excluding Employees' Share Trust | ||||||
| Shares purchased (in shares) | 27,400,000 | |||||
| Shares purchased | $ 502 | |||||
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