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Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2026

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value

Assets and liabilities measured at fair value at each balance sheet date are as follows (in thousands):

			June 30, 2026
			Level 1						Level 2						Level 3						Total
Assets:
Cash equivalents:
Money market funds			$	148,024					$	—					$	—					$	148,024
Short-term marketable securities:
U.S. government treasuries			408,829						—						—						408,829
Corporate debt securities			—						100,112						—						100,112
Long-term marketable securities:
U.S. government treasuries			163,401						—						—						163,401
Corporate debt securities			—						66,133						—						66,133
Total			$	720,254					$	166,245					$	—					$	886,499

			December 31, 2025
			Level 1						Level 2						Level 3						Total
Assets:
Cash equivalents:
Money market funds			$	149,874					$	—					$	—					$	149,874
Commercial paper			—						24,899						—						24,899
Short-term marketable securities:
U.S. government treasuries			600,084						—						—						600,084
Corporate debt securities			—						62,469						—						62,469
Long-term marketable securities:
U.S. government treasuries			58,545						—						—						58,545
Corporate debt securities			—						39,777						—						39,777
Total			$	808,503					$	127,145					$	—					$	935,648

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- References

No definition available.

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

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