Investment in ATC and ATC Holdco (Details-2) - ATC [Member] - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Schedule of Equity Method Investments [Line Items]
Operating revenues	$ 234,929	$ 211,928
Operating expenses	(116,745)	(104,842)
Other income, net	83	187
Interest expense, net	(39,193)	(35,418)
Earnings before members' income taxes	$ 79,074	$ 71,855

The aggregate cost of goods produced and sold and services rendered during the reporting period.

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details