Leases - Summary of Cash and Non-cash Information Related to Operating Leases (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Leases [Abstract] | ||
| Cash paid for amounts included in measurement of lease liabilities | $ 9 | $ 9 |