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Marketable Securities - Additional Information (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 USD ($) Security | Dec. 31, 2025 USD ($) Security
Marketable Securities [Abstract] |  |
Number of available-for-sale debt securities, continuous unrealized loss position for less than 12 months | Security | 311 | 120
Aggregate fair value of available-for-sale debt securities, continuous unrealized loss position for less than 12 months | $ 1,100,000 | $ 389,100
Number of securities decline in market value for in an unrealized loss position | Security | 6 | 7
Aggregate fair value of available-for-sale debt securities, continuous unrealized loss position for greater than 12 months | $ 14,200 | $ 16,300
Number of available-for-sale debt securities, contractual maturity of less than 12 months | Security | 157 | 141
Fair value of available-for-sale debt securities, contractual maturity of less than 12 months | $ 506,800 | $ 491,300
Number of available-for-sale debt securities, contractual maturity of greater than 12 months | Security | 251 | 232
Fair value of available-for-sale debt securities, contractual maturity of greater than 12 months | $ 894,724 | $ 771,158
Available-for-sale securities, credit losses | $ 0 | $ 0

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