Loans and borrowings - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | ||
|---|---|---|---|
Jun. 10, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|
| Convertible notes | |||
| Disclosure Of Detailed Information Of Loans And Borrowings [Line Items] | |||
| Notional amount | $ 1,500 | ||
| Convertible notes, initial conversion price (in USD per share) | $ 6.55 | ||
| Covenant, total number of trading days of share sale price stability upon redemption | 30 days | ||
| Transaction costs | $ 22 | ||
| Convertible notes | Minimum | |||
| Disclosure Of Detailed Information Of Loans And Borrowings [Line Items] | |||
| Share sale price, as a percentage in relation to conversion price | 130.00% | ||
| Covenant, number of trading days of share sale price stability upon redemption | 20 days | ||
| Motor vehicles held for leasing | |||
| Disclosure Of Detailed Information Of Loans And Borrowings [Line Items] | |||
| Property, plant and equipment, pledged as security | $ 426 | $ 360 |