Segments and Geographical Information - Long-Lived Assets by Geographic Area (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Total long-lived assets | $ 1,229,625 | $ 1,239,775 |
| Switzerland | ||
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Total long-lived assets | 197,317 | 200,343 |
| U.S. | ||
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Total long-lived assets | 481,493 | 493,584 |
| Other International | ||
| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] | ||
| Total long-lived assets | $ 550,815 | $ 545,848 |