The Company and Summary of Significant Accounting Policies - Segments - Business Combination (Details) - Event Risk LLC $ in Thousands	Feb. 27, 2026 USD ($)
Business Combination, Description
Business combination, effective date of acquisition	Feb. 27, 2026
Business combination, name of acquiree	Event Risk LLC
Business Combination, Consideration Transferred
Business combination, consideration transferred	$ 18,040

Date when acquirer obtains control of acquiree in business combination, in YYYY-MM-DD format.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-8

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/1943274/2147479303/805-10-55-38

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147479328/805-10-50-2

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479405/805-10-25-6

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