General - Additional Information (Details) $ in Thousands	Jun. 30, 2025 USD ($) Representative Member Member_class	Dec. 31, 2024 USD ($)
Number of classes of members \| Member_class	2
Number of Class A members \| Member	11
Number of representatives from each Class A member on the board of directors \| Representative	2
Number of representatives from each Class B member on the board of directors \| Representative	1
Consolidated assets \| $	$ 2,122,929	$ 2,165,042
VIE's
Consolidated assets \| $	$ 6,900	$ 6,800

Amount of asset recognized for present right to economic benefit.

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+ Details