RELATED PARTIES - Compensation of Group Executive Committee (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of transactions between related parties [line items] | |||
| Short-term employee benefits | $ 9,000,000 | $ 9,000,000 | $ 11,000,000 |
| Share-based payments | 13,000,000 | 19,000,000 | 11,000,000 |
| Termination benefits | 0 | 0 | 0 |
| Total remuneration expense | 22,000,000 | 28,000,000 | $ 22,000,000 |
| Kaan Terzioglu | |||
| Disclosure of transactions between related parties [line items] | |||
| Short-term employee benefits | 4,000,000 | 4,000,000 | |
| Long-term employee benefits | 0 | 0 | |
| Share-based payments | 4,000,000 | 6,000,000 | |
| Termination benefits | 0 | 0 | |
| Total remuneration expense | 8,000,000 | 10,000,000 | |
| Other KMP | |||
| Disclosure of transactions between related parties [line items] | |||
| Short-term employee benefits | 2,000,000 | 3,000,000 | |
| Long-term employee benefits | 0 | 0 | |
| Share-based payments | 3,000,000 | 3,000,000 | |
| Termination benefits | 0 | 0 | |
| Total remuneration expense | $ 5,000,000 | $ 6,000,000 | |