Cash, Cash Equivalents, and Marketable Securities - Narrative (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
security
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2026
USD ($)
security
|
Jun. 30, 2025
USD ($)
|
Dec. 31, 2025
security
|
|
| Cash and Cash Equivalents [Line Items] | |||||
| Number of securities in unrealized loss position | security | 339 | 339 | 33 | ||
| Interest income | $ 14,600 | $ 15,900 | $ 29,700 | $ 31,400 | |
| Unrealized gains (losses) on equity securities | (20,019) | 13,855 | |||
| Bitcoin exchange traded fund | |||||
| Cash and Cash Equivalents [Line Items] | |||||
| Unrealized gains (losses) on equity securities | $ (7,700) | $ 21,300 | $ (24,300) | $ 12,000 | |