PROPERTY, PLANT AND EQUIPMENT AND OPERATING LEASES - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Property, Plant, and Equipment [Abstract] | |||||
| Current operating lease liabilities | $ 296 | $ 296 | $ 280 | ||
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | All other current liabilities (Note 14) | All other current liabilities (Note 14) | All other current liabilities (Note 14) | ||
| Non-current operating lease liabilities | $ 825 | $ 825 | $ 783 | ||
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | All other liabilities (Note 14) | All other liabilities (Note 14) | All other liabilities (Note 14) | ||
| Long-term fixed leases | $ 100 | $ 97 | $ 262 | $ 294 | |
| Proceeds from sale and leaseback transaction | 125 | 167 | |||
| Sale and leaseback transaction, net income | $ 50 | $ 65 | |||
| Sale and leaseback transaction, term | 12 years | ||||