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Investments and Fair Value Measurements - Schedule of Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	$ (1,660)	$ (3,222)
Fair Value	428,325	315,985
Certificates of deposit
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	0	(13)
Fair Value	0	734
U.S. treasury securities
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	(903)	(1,382)
Fair Value	123,889	126,534
U.S. agency securities
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	(659)	(1,660)
Fair Value	266,183	172,458
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	(10)	0
Fair Value	28,284	0
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	0	(145)
Fair Value	0	12,623
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Gross Unrealized Losses	(88)	(22)
Fair Value	$ 9,969	$ 3,636

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- Definition

Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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