Equity (Details 1) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Acquired Parent [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Number of shares repurchased | 17,413,659 | |
| Purchase of treasury shares | $ 231 | |
| Acquired By Wholly Owned Subsidiaries [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Number of shares repurchased | 11,645,514 | |
| Purchase of treasury shares | $ 158 | |
| Shares Buyback Program [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Number of shares repurchased | 29,059,173 | |
| Purchase of treasury shares | $ 389 | |