Estimated Percentage of Decoupled Sales (Details)	12 Months Ended
	Dec. 31, 2023
Electric | Before June 1, 2022
Operating Revenues [Line Items]
Percentage of total sales volumes revenue subject to RDM	27.00%
Gas | Before August 1, 2022
Operating Revenues [Line Items]
Percentage of total sales volumes revenue subject to RDM	11.00%
Gas | After August 1, 2022
Operating Revenues [Line Items]
Percentage of total sales volumes revenue subject to RDM	42.00%