Goodwill and Intangible assets, net - Schedule of Intangible Asset Net Carrying Amount and Weighted Average Remaining Useful Lives (Details) - USD ($) $ in Millions |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2024 |
Dec. 31, 2023 |
|
| Intangible Assets | ||
| Net Carrying Amount | $ 2,925 | |
| Total | 2,925 | $ 3,136 |
| Customer-related and contract based intangibles | ||
| Intangible Assets | ||
| Net Carrying Amount | $ 2,503 | $ 2,663 |
| Weighted-average remaining useful lives (in years) | 11 years 8 months 12 days | 12 years 6 months |
| Technology related intangibles | ||
| Intangible Assets | ||
| Net Carrying Amount | $ 107 | $ 136 |
| Weighted-average remaining useful lives (in years) | 2 years 9 months 18 days | 3 years 6 months |
| Trade name | ||
| Intangible Assets | ||
| Net Carrying Amount | $ 315 | $ 337 |
| Weighted-average remaining useful lives (in years) | 11 years 8 months 12 days | 12 years 4 months 24 days |