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Regulatory Matters: Tax Cut and Jobs Act (Details) - Kansas Corporation Commission (KCC) - Kansas Gas - USD ($)
$ in Thousands
3 Months Ended
Jan. 01, 2022
Mar. 31, 2022
Public Utilities, General Disclosures [Line Items]    
Settlement of Plan to Provide TCJA and State Tax Reform benefits to Customers Annually $ 3,000  
Number of Years TCJA and State Tax Reform Benefits to be Provide to Customers 3 years  
Settlement Total of Plan to Provide TCJA and State Tax Reform benefits to Customers $ 9,100  
Annual TCJA-Related Customer Billing Credits   $ 800