v3.26.1
REVENUE (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue [Line Items]    
Revenues from Contracts with Customers $ 313,000 $ 326,000
Alternative Revenues 4,000 12,000
Other 21,000 28,000
Total Operating Revenues 338,267 365,736
Retail    
Disaggregation of Revenue [Line Items]    
Revenues from Contracts with Customers 241,000 245,000
Wholesale    
Disaggregation of Revenue [Line Items]    
Revenues from Contracts with Customers 47,000 58,000
Other Services    
Disaggregation of Revenue [Line Items]    
Revenues from Contracts with Customers $ 25,000 $ 23,000