Marketable Securities - Schedule of Debt Securities, Available-For-Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Debt Securities, Available-for-sale [Line Items]
Fair Value	$ 1,141,505	$ 1,021,205
Total marketable securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,144,874	1,016,895
Gross Unrealized Gains	688	4,434
Gross Unrealized Losses	(4,057)	(124)
Fair Value	1,141,505	1,021,205
U.S. treasury and agency securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	228,121	203,175
Gross Unrealized Gains	54	630
Gross Unrealized Losses	(1,003)	(11)
Fair Value	227,172	203,794
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	19,371	11,459
Gross Unrealized Gains	0	4
Gross Unrealized Losses	(27)	(1)
Fair Value	19,344	11,462
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	897,382	802,261
Gross Unrealized Gains	634	3,800
Gross Unrealized Losses	(3,027)	(112)
Fair Value	894,989	805,949
Total cash equivalents
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	84,575	148,268
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	(1)
Fair Value	84,575	148,267
Money market funds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	84,575	142,772
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	$ 84,575	142,772
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		5,496
Gross Unrealized Gains		0
Gross Unrealized Losses		(1)
Fair Value		$ 5,495

Amount, before tax, of unrealized gain 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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-URI https://asc.fasb.org/1943274/2147481800/320-10-50-3

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