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Marketable Securities and Fair Value Measurements - Summary of Marketable Securities by Major Type of Security (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
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Debt Securities, Available-for-Sale [Line Items] |  |
Amortized cost of marketable debt securities, contractual maturity, less than one year | $ 322,374 | $ 203,264
Unrealized gains of marketable debt securites, contractual maturity, less than one year | 361 | 61
Unrealized losses of marketble debt securities, contractual maturity, less than one year | (15) | (12)
Aggregate estimated fair value of marketable debt securities, contractual maturities, less than one year | 322,720 | 203,313
Amortized Cost | 479,672 | 273,123
Unrealized Gains | 644 | 127
Unrealized Losses | (27) | (71)
Aggregate Estimated Fair Value | 480,289 | 273,179
U.S. Treasury Securities |  |
Debt Securities, Available-for-Sale [Line Items] |  |
Amortized cost of marketable debt securities, contractual maturity, less than one year | 141,688 | 73,511
Unrealized gains of marketable debt securites, contractual maturity, less than one year | 296 | 44
Unrealized losses of marketble debt securities, contractual maturity, less than one year | 0 | 0
Aggregate estimated fair value of marketable debt securities, contractual maturities, less than one year | 141,984 | 73,555
Amortized cost of marketable debt securities, contractual maturity, one year to five years | 117,376 | 65,427
Unrealized gains of marketable debt securities, contractual maturity, one year to five years | 257 | 37
Unrealized losses of marketable debt securities, contractual maturity, one year to five years | (1) | (58)
Aggregate estimated fair value of marketable debt securities, contractual maturities, one year to five year | 117,632 | 65,406
U.S. Government Agency Securities |  |
Debt Securities, Available-for-Sale [Line Items] |  |
Amortized cost of marketable debt securities, contractual maturity, less than one year | 27,992 | 22,245
Unrealized gains of marketable debt securites, contractual maturity, less than one year | 34 | 10
Unrealized losses of marketble debt securities, contractual maturity, less than one year | 0 | (3)
Aggregate estimated fair value of marketable debt securities, contractual maturities, less than one year | 28,026 | 22,252
Amortized cost of marketable debt securities, contractual maturity, one year to five years | 4,223 | 2,492
Unrealized gains of marketable debt securities, contractual maturity, one year to five years | 2 | 22
Unrealized losses of marketable debt securities, contractual maturity, one year to five years | (1) | 0
Aggregate estimated fair value of marketable debt securities, contractual maturities, one year to five year | 4,224 | 2,514
Corporate Securities |  |
Debt Securities, Available-for-Sale [Line Items] |  |
Amortized cost of marketable debt securities, contractual maturity, less than one year | 34,755 | 1,491
Unrealized gains of marketable debt securites, contractual maturity, less than one year | 14 | 1
Unrealized losses of marketble debt securities, contractual maturity, less than one year | (6) | 0
Aggregate estimated fair value of marketable debt securities, contractual maturities, less than one year | 34,763 | 1,492
Amortized cost of marketable debt securities, contractual maturity, one year to five years | 35,699 | 1,940
Unrealized gains of marketable debt securities, contractual maturity, one year to five years | 24 | 7
Unrealized losses of marketable debt securities, contractual maturity, one year to five years | (10) | (1)
Aggregate estimated fair value of marketable debt securities, contractual maturities, one year to five year | 35,713 | 1,946
Commercial Paper |  |
Debt Securities, Available-for-Sale [Line Items] |  |
Amortized cost of marketable debt securities, contractual maturity, less than one year | 117,939 | 106,017
Unrealized gains of marketable debt securites, contractual maturity, less than one year | 17 | 6
Unrealized losses of marketble debt securities, contractual maturity, less than one year | (9) | (9)
Aggregate estimated fair value of marketable debt securities, contractual maturities, less than one year | $ 117,947 | $ 106,014

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