v3.26.1
Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Cash flows from operating activities:    
Net Income (Loss) Attributable to Parent $ 42.2 $ 10.7
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity    
Depreciation and amortization 31.3 28.8
Amortization of Debt Issuance Costs and Discounts 0.5 0.4
Public Utilities, Allowance for Funds Used During Construction, Additions (0.7) 0.0
Increase (Decrease) in Receivables (5.4) (24.6)
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital    
Increase (Decrease) in Inventories 2.3 (1.7)
Increase (Decrease) in Taxes Applicable to Subsequent Years 37.6 35.3
Increase (Decrease) in Prepaid Expense (0.4) (3.2)
Increase (Decrease) in Accounts Payable 8.8 29.9
Increase (Decrease) in Income Taxes Payable (67.6) (54.1)
Increase (Decrease) in Interest Payable, Net (1.0) 3.2
Increase (Decrease) in Other Accrued Liabilities 4.2 11.1
Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits (7.2) 0.2
Increase (Decrease) in Other Operating Assets and Liabilities, Net (3.1) (0.2)
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation 68.7 43.2
Payments to Acquire Productive Assets (114.1) (85.3)
Proceeds from Contribution in Aid of Construction, Investing Activity 7.9 0.0
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation    
Payments for (Proceeds from) Removal Costs (4.3) (1.0)
Payment for (Proceeds from) Other Investing Activity 0.0 (0.4)
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation (110.5) (86.7)
Cash flows from financing activities:    
Payments of Ordinary Dividends (7.5) 0.0
Proceeds from Lines of Credit 30.0 135.0
Repayments of Lines of Credit 0.0 (55.0)
Net cash provided by financing activities 22.5 79.3
Cash and Cash Equivalent    
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents (19.3) 35.8
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 41.5 60.5
Interest Paid, Excluding Capitalized Interest, Operating Activity 15.9 11.5
Non-cash financing and investing activities:    
Accruals for capital expenditures 55.3 40.8
Supplemental Cash Flow Information    
Deferred Income Tax Expense (Benefit) 11.8 1.7
Increase (Decrease) in Regulatory Assets and Liabilities 8.7 19.8
Increase (Decrease) in Current Regulatory Assets and Liabilities 6.7 (14.1)
Proceeds from (Payment for) Other Financing Activity $ 0.0 $ (0.7)