v3.25.2
CREDIT FACILITIES (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Short-term Debt [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity $ 1,350,000  
Line of Credit Facility Sublimit 20,000  
Swingline subfacility 60,000  
Line of Credit Facility Option to Increase Borrowing Capacity $ 150,000  
Approved Debt to Capital Ratio 70.00%  
Ratio of Indebtedness to Net Capital 0.507  
Ratio of Indebtedness to Net Capital Excluding KGSS-I debt 48.50%  
Letters of Credit Outstanding, Amount $ 1,350  
Line of Credit Facility, Amount Outstanding 0  
Line of Credit Facility, Remaining Borrowing Capacity 1,349,000  
Commercial paper maximum borrowing capacity $ 1,350,000  
CommercialPaperMaximumMaturityTerm 270 days  
Short-term debt $ 872,400 $ 914,600
Short-Term Debt, Weighted Average Interest Rate, at Point in Time 4.68% 4.77%