Leases - Operating Lease Assets and Liabilities in the Consolidated Balance Sheet (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Leases [Abstract] | ||
| Right-of-use assets classified in Other noncurrent assets | $ 169 | $ 155 |
| Current portion of lease liabilities classified in Other current liabilities | 41 | 37 |
| Long-term portion of lease liabilities classified in Other noncurrent liabilities and deferred credits | 129 | 119 |
| Total lease liabilities | $ 170 | $ 156 |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Other Assets, Noncurrent | Other Assets, Noncurrent |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Other current liabilities (M)(P) | Other current liabilities (M)(P) |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other noncurrent liabilities and deferred credits (M) | Other noncurrent liabilities and deferred credits (M) |