v3.25.2
Unaudited Condensed Consolidated Statements Of Cash Flows - USD ($)
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
CASH FLOWS FROM OPERATIONS:    
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest $ 34,311,000 $ 35,657,000
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization 178,074,000 163,353,000
Amortization of deferred financing costs and debt discounts 1,897,000 1,884,000
Deferred income taxes and investment tax credit adjustments - net 34,410,000 5,984,000
Allowance for equity funds used during construction (1,401,000) (2,100,000)
Gain (Loss) on Disposition of Intangible Assets 0 1,537,000
Increase (Decrease) in Income Taxes Receivable 133,010,000 0
Change in certain assets and liabilities:    
Accounts receivable 1,078,000 (56,359,000)
Inventories 3,483,000 6,263,000
Accounts payable 176,000 (27,191,000)
Accrued and other current liabilities 1,233,000 (8,997,000)
Accrued taxes payable/receivable (4,111,000) 15,043,000
Accrued interest (1,878,000) 12,795,000
Pension and other postretirement benefit assets and liabilities 512,000 1,227,000
Non-current regulatory assets and liabilities 7,035,000 (52,709,000)
Increase (Decrease) in Prepaid Taxes (45,223,000) 0
Prepayments and other current assets 10,099,000 10,471,000
Increase (Decrease) in Other Noncurrent Liabilities (10,791,000) 2,007,000
Other (2,991,000) (8,464,000)
Net cash provided by operating activities 297,024,000 30,747,000
CASH FLOWS FROM INVESTING ACTIVITIES:    
Payments to Acquire Productive Assets 296,824,000 537,870,000
Payments for Project Development Costs 3,676,000 1,178,000
Payments to Acquire Businesses, Net of Cash Acquired (77,640,000) (47,948,000)
Payments for (Proceeds from) Removal Costs (17,137,000) (17,259,000)
Net cash used in investing activities (395,277,000) (604,255,000)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Borrowings under revolving credit facilities 390,000,000 475,000,000
Repayments under revolving credit facilities (490,000,000) (390,000,000)
Borrowings under revolving credit facilities 0 92,000,000
Repayments of Short-term Debt 100,000,000 (392,000,000)
Short-term borrowings from affiliate 0 1,050,000,000
Retirement of long-term borrowings 0 (405,000,000)
Distributions to shareholders 126,129,000 57,094,000
Proceeds from Contributions from Parent 410,000,000 150,000,000
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders (90,392,000) (675,000)
Noncontrolling Interest, Increase from Sale of Parent Equity Interest 149,942,000 (46,935,000)
Payments for financing fees (983,000) (13,922,000)
Proceeds received from termination of interest rate swaps 0 23,114,000
Repayments of Debt and Lease Obligation (218,000)  
Payments of Financing Costs   (21,000)
Net cash provided by financing activities 142,220,000 578,337,000
Net change in cash, cash equivalents and restricted cash 43,967,000 4,829,000
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 70,619,000 33,413,000
Cash paid during the period for:    
Interest (net of amount capitalized) 89,041,000 72,191,000
Income Taxes Paid, Net 10,000,000 0
Non-cash investing activities:    
Capital Expenditures Incurred but Not yet Paid 173,256,000 122,492,000
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability 13,116,000 72,066,000
Other Noncash Investing and Financing Items [Abstract]    
Change in Right-of-Use Asset Lease Liability (12,893,000) (69,114,000)
Investment Tax Credit 133,010,000 0
Payments to Noncontrolling Interests (45,223,000) 0
Increase (Decrease) in Regulatory Assets and Liabilities 7,035,000 (52,709,000)
Other Regulatory Assets (Liabilities)    
Change in certain assets and liabilities:    
Non-current regulatory assets and liabilities (21,701,000) (48,712,000)
Increase (Decrease) in Regulatory Assets and Liabilities $ (21,701,000) $ (48,712,000)