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Long-Term Debt and Short-Term Borrowings, Fixed Rate Long-Term Debt (Details) - USD ($) $ in Thousands			12 Months Ended
	Feb. 24, 2023	Dec. 18, 2022	Dec. 31, 2023	Dec. 31, 2022
Long-Term Debt [Abstract]
Long term debt retired			$ 64,148	$ 61,458
5.50% Senior Notes, due 2053 [Member]
Long-Term Debt [Abstract]
Face value	$ 40,000
Interest rate			5.50%
Maturity date			Feb. 24, 2053
Proceeds from debt, net of issuance costs	$ 39,829
Senior Notes, Series D, due 2022 [Member]
Long-Term Debt [Abstract]
Interest rate			8.43%
Maturity date			Dec. 18, 2022
Long term debt retired		$ 7,500

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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