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Commitments and Contingencies - Narrative (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Mar. 31, 2026 USD ($) investment	Jun. 30, 2025 USD ($) investment	Dec. 31, 2025 USD ($)
Other Commitments
Committed capital, SBIC investments	$ 32,000	$ 32,000
Number of SBIC investments for committed capital | investment	10	10
Committed capital, SBIC investments, remaining to be drawn	$ 8,733		$ 9,983
Committed capital, solar tax equity investment	10,000
Committed capital, solar tax equity investment, remaining to be drawn	2,519
Letters of credit outstanding	$ 51,461		$ 55,491

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477548/944-605-55-15

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