Segment Information (Details) $ in Millions |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
USD ($)
segment
|
Dec. 31, 2024
USD ($)
|
|
| Segment Information | ||
| Total operating expenses | $ 523 | $ 539 |
| Single reportable segment | ||
| Segment Information | ||
| Number of reportable segments | segment | 1 | |
| Total operating expenses | $ 523 | 539 |
| Single reportable segment | Business | ||
| Segment Information | ||
| Total operating expenses | 114 | 127 |
| Single reportable segment | Consumer | ||
| Segment Information | ||
| Total operating expenses | 139 | 152 |
| Single reportable segment | Technology | ||
| Segment Information | ||
| Total operating expenses | $ 270 | $ 260 |