Acquisitions and divestitures - (Details 2) - PTVI [Member] $ in Millions |
Jun. 28, 2024
USD ($)
|
|---|---|
| IfrsStatementLineItems [Line Items] | |
| Cash consideration received | $ 155 |
| Fair value of 33.9% interest retained (i) | 1,910 |
| Effects of the deconsolidation: | |
| Derecognition of net assets of PTVI | (3,697) |
| Gain on derecognition of noncontrolling shareholders | 1,628 |
| Gain on the reclassification of cumulative translation adjustments | 1,063 |
| Gain on the transaction recorded in the income statement | $ 1,059 |