Fair Value of Financial Instruments - Schedule of Financial Assets Measured at Fair Value on a Recurring Basis (Details) - Recurring Basis [Member] - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	$ 803,332	$ 930,874
Level 1 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	275,748	409,309
Level 2 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	527,584	521,565
Cash and Money Market Fund [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Cash and cash equivalents	87,621	148,643
Cash and Money Market Fund [Member] | Level 1 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Cash and cash equivalents	87,621	148,643
Guaranteed Investment Certificates [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	15,493	7,684
Guaranteed Investment Certificates [Member] | Level 1 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	15,493	7,684
U.S. Treasuries [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	172,634	252,982
U.S. Treasuries [Member] | Level 1 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	172,634	252,982
U.S. Government Securities [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	27,096	97,912
U.S. Government Securities [Member] | Level 2 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	27,096	97,912
Commercial Paper [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	107,319	119,108
Commercial Paper [Member] | Level 2 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	107,319	119,108
Corporate Debt Securities [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	393,169	304,545
Corporate Debt Securities [Member] | Level 2 [Member]
Financial Assets Measured at Fair Value on a Recurring Basis [Line Items]
Financial assets	$ 393,169	$ 304,545