Cash and Cash equivalents and Short-term investments - Schedule of Cash and Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	$ 163,767	$ 240,821	$ 115,326
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	625,986	520,326
Unrealized gains	1,013	554
Unrealized losses	(120)	(259)
Fair market value	626,879	520,621
Debt securities, available-for-sale and held-to-maturity, adjusted cost basis	959,873	910,616
Debt securities, available-for-sale and held-to-maturity, unrealized gains	1,013	554
Debt securities, available-for-sale and held-to-maturity, unrealized losses	(120)	(259)
Debt securities, available-for-sale and held-to-maturity, fair value	960,766	910,911
Debt securities, available-for-sale and held-to-maturity	959,873	910,616
Level 1 | U.S. Treasury bills
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	118,618	78,844
Unrealized gains	93	55
Unrealized losses	(1)	(110)
Fair market value	118,710	78,789
Level 2 | Government and governmental agencies
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis		24,940
Unrealized gains		13
Unrealized losses		0
Fair market value		24,953
Level 2 | Corporate debt securities
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	507,368	416,542
Unrealized gains	920	486
Unrealized losses	(119)	(149)
Fair market value	508,169	416,879
Cash and cash equivalents
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	0
Debt securities, available-for-sale and held-to-maturity	163,767	240,821
Cash and cash equivalents | Level 2 | Corporate debt securities
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	0
Short-term investments
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	625,986	520,326
Debt securities, available-for-sale and held-to-maturity	796,106	669,795
Short-term investments | Level 1 | U.S. Treasury bills
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	118,618	78,844
Short-term investments | Level 2 | Government and governmental agencies
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis		24,940
Short-term investments | Level 2 | Corporate debt securities
HTM Securities
Debt securities, held-to-maturity, Adjusted cost basis and Recorded basis	507,368	416,542
Cash
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents, fair value	11,848	9,955
Cash | Cash and cash equivalents
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	11,848	9,955
Money market funds | Level 1
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents, fair value	151,919	227,166
Money market funds | Cash and cash equivalents | Level 1
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	151,919	227,166
Certificate of deposits and term deposits | Level 2
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents, fair value	170,120	153,169
Certificate of deposits and term deposits | Cash and cash equivalents | Level 2
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	0	3,700
Certificate of deposits and term deposits | Short-term investments | Level 2
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	$ 170,120	$ 149,469