Investments and Fair Value Measurements - Transfers (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
|
| Assets, Fair Value Disclosure | ||
| Fair value of assets transferred from Level 1 to Level 2 | $ 0 | $ 0 |
| Fair value of assets transferred from Level 2 to Level 1 | $ 0 | $ 0 |