Marketable Securities - Summary of Amortized Cost, Unrealized Gain (Loss) Recognized in AOCI and Fair Value of Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 827,321	$ 767,451
Unrealized Gain (Loss)	(779)	913
Fair Value	826,542	768,364
Guaranteed Investment Certificates [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	15,151	7,549
Contractual maturity of 0 to 1 years, Unrealized Gain (Loss)	(83)	135
Contractual maturity of 0 to 1 years, Fair Value	15,068	7,684
U.S. Treasuries [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	235,677	192,193
Contractual maturity of 0 to 1 years, Unrealized Gain (Loss)	(235)	(249)
Contractual maturity of 0 to 1 years, Fair Value	235,442	191,944
Contractual maturity of 1 to 3 years, Amortized Cost	48,507	53,294
Contractual maturity of 1 to 3 years, Unrealized Gain (Loss)	(185)	243
Contractual maturity of 1 to 3 years, Fair Value	48,322	53,537
U.S. Government Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	63,258	98,092
Contractual maturity of 0 to 1 years, Unrealized Gain (Loss)	(222)	(180)
Contractual maturity of 0 to 1 years, Fair Value	63,036	97,912
Commercial Paper [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	183,218	119,041
Contractual maturity of 0 to 1 years, Unrealized Gain (Loss)	(88)	67
Contractual maturity of 0 to 1 years, Fair Value	183,130	119,108
Corporate Debt Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Contractual maturity of 0 to 1 years, Amortized Cost	143,924	58,824
Contractual maturity of 0 to 1 years, Unrealized Gain (Loss)	106	100
Contractual maturity of 0 to 1 years, Fair Value	144,030	58,924
Contractual maturity of 1 to 3 years, Amortized Cost	137,586	238,458
Contractual maturity of 1 to 3 years, Unrealized Gain (Loss)	(72)	797
Contractual maturity of 1 to 3 years, Fair Value	$ 137,514	$ 239,255

Amortized cost of 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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