Fair Value Measurements - Schedule of Assets Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Marketable securities	$ 1,262,423	$ 730,647
Fair Value, Recurring
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Restricted cash	5,800	5,794
Total	1,598,261	854,097
Fair Value, Recurring \| Money Market Fund
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	299,067	106,234
Fair Value, Recurring \| Corporate Bonds
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	14,355
Marketable securities, current	200,750	214,127
Marketable securities, non-current	446,041	164,388
Fair Value, Recurring \| Commercial Paper
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	16,616
Marketable securities, current	7,155	15,851
Fair Value, Recurring \| US Government Agencies Debt Securities [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents		9,925
Marketable securities, current	126,290	42,068
Marketable securities, non-current	164,618	135,749
Fair Value, Recurring \| US Treasuries
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents		1,497
Marketable securities, current	157,069	96,442
Marketable securities, non-current	160,500	62,022
Fair Value, Recurring \| Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Restricted cash	5,800	5,794
Total	622,436	271,989
Fair Value, Recurring \| Level 1 \| Money Market Fund
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	299,067	106,234
Fair Value, Recurring \| Level 1 \| US Treasuries
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents		1,497
Marketable securities, current	157,069	96,442
Marketable securities, non-current	160,500	62,022
Fair Value, Recurring \| Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total	975,825	582,108
Fair Value, Recurring \| Level 2 \| Corporate Bonds
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	14,355
Marketable securities, current	200,750	214,127
Marketable securities, non-current	446,041	164,388
Fair Value, Recurring \| Level 2 \| Commercial Paper
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	16,616
Marketable securities, current	7,155	15,851
Fair Value, Recurring \| Level 2 \| US Government Agencies Debt Securities [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents		9,925
Marketable securities, current	126,290	42,068
Marketable securities, non-current	$ 164,618	$ 135,749

Restricted cash fair value.

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Fair value portion of asset recognized for present right to economic benefit.

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Amount 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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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of investment in marketable security, classified as current.

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