LEASES - Balance Sheet Information Related to Leases (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Liabilities, Noncurrent [Line Items] | ||
| Other non-current assets | $ 1,582 | $ 1,224 |
| Other current liabilities | 202 | 181 |
| Other non-current liabilities | 1,826 | 1,370 |
| Total liabilities | $ 2,028 | $ 1,551 |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other non-current assets | Other non-current assets |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other non-current liabilities | Other non-current liabilities |
| Commencement of San Diego Lease | ||
| Liabilities, Noncurrent [Line Items] | ||
| Other non-current assets | $ 370 | |
| Total liabilities | $ 370 |