Marketable Securities - Summary of Amortized Cost, Unrealized Losses Recognized in AOCI and Fair Value of Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 501,682	$ 388,895
Unrealized Gain/(Loss)	(1,963)	(2,010)
Fair Value	499,719	386,885
Guaranteed Investment Certificates [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	7,434	14,953
Contractual maturity of 0 to 1 years, Unrealized Gain/(Loss)	(51)
Contractual maturity of 0 to 1 years, Fair Value	7,383	14,953
U.S. Treasuries [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	196,336	78,880
Contractual maturity of 0 to 1 years, Unrealized Gain/(Loss)	(928)	(837)
Contractual maturity of 0 to 1 years, Fair Value	195,408	78,043
Contractual maturity of 1 to 3 years, Amortized Cost	29,435	60,354
Contractual maturity of 1 to 3 years, Unrealized Gain/(Loss)	(138)	(958)
Contractual maturity of 1 to 3 years, Fair Value	29,297	59,396
U.S. Government Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	76,872	5,793
Contractual maturity of 0 to 1 years, Unrealized Gain/(Loss)	(314)	(20)
Contractual maturity of 0 to 1 years, Fair Value	76,558	5,773
Contractual maturity of 1 to 3 years, Amortized Cost	26,682	26,741
Contractual maturity of 1 to 3 years, Unrealized Gain/(Loss)	(278)	(35)
Contractual maturity of 1 to 3 years, Fair Value	26,404	26,706
Commercial Paper [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	85,114	150,560
Contractual maturity of 0 to 1 years, Unrealized Gain/(Loss)	(73)
Contractual maturity of 0 to 1 years, Fair Value	85,041	150,560
Corporate Debt Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	22,980	8,942
Contractual maturity of 0 to 1 years, Unrealized Gain/(Loss)	(58)	(68)
Contractual maturity of 0 to 1 years, Fair Value	22,922	8,874
Contractual maturity of 1 to 3 years, Amortized Cost	56,829	42,672
Contractual maturity of 1 to 3 years, Unrealized Gain/(Loss)	(123)	(92)
Contractual maturity of 1 to 3 years, Fair Value	$ 56,706	$ 42,580

Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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