Segment Information (Details) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2025
USD ($)
|
Sep. 30, 2024
USD ($)
|
Sep. 30, 2025
USD ($)
segment
|
Sep. 30, 2024
USD ($)
|
|
| Segment Information | ||||
| Number of reportable segments | segment | 1 | |||
| Total operating expenses | $ 131 | $ 136 | $ 384 | $ 399 |
| Single reportable segment | ||||
| Segment Information | ||||
| Total operating expenses | 131 | 136 | 384 | 399 |
| Single reportable segment | Consumer | ||||
| Segment Information | ||||
| Total operating expenses | 32 | 38 | 103 | 111 |
| Single reportable segment | Business | ||||
| Segment Information | ||||
| Total operating expenses | 31 | 32 | 83 | 95 |
| Single reportable segment | Technology | ||||
| Segment Information | ||||
| Total operating expenses | $ 68 | $ 66 | $ 198 | $ 193 |