Deferred Revenue - Gross Changes in Deferred Revenue Associated with Non-Cash Consideration Received (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Change in Contract with Customer, Liability [Roll Forward] | ||
| Balance, beginning of the year | $ 190 | $ 284 |
| Revenue recognized related to non-cash consideration | (49) | (94) |
| Balance, end of the year | 141 | 190 |
| Current portion | 48 | 50 |
| Long term portion | 93 | 140 |
| Deferred revenue, non-cash consideration | $ 141 | $ 190 |