Debt - First Mortgage Bonds (Details) $ in Thousands	Dec. 05, 2023 USD ($)
Debt
Repayments of Commercial Paper	$ 390,612
Mortgage Bonds \| Series 2022A First Mortgage Bonds
Debt
Principal amount	$ 400,000
Interest rate (as a percent)	6.20%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details