Condensed Consolidated Statements of Cash Flows - additional details - Depreciation, amortization, impairments and fair value adjustments (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Total | $ 606 | $ 603 |
| Property, plant & equipment | ||
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Total | 191 | 182 |
| Right-of-use assets | ||
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Total | 40 | 40 |
| Intangible assets | ||
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Total | 376 | 377 |
| Financial assets | ||
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Total | 0 | 5 |
| Other non-current assets | ||
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Total | $ (1) | $ (1) |