v3.26.1
CONDENSED BALANCE SHEETS - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Current assets    
Cash and cash equivalents $ 0.3 $ 0.7
Materials, supplies, and inventories 164.6 170.6
Prepaid taxes 62.8 44.9
Other prepayments 3.0 7.7
Other 33.8 18.0
Current assets 524.2 562.4
Long-term assets    
Property, plant, and equipment, net of accumulated depreciation and amortization of $2,352.9 and $2,320.2, respectively 6,799.1 6,611.6
Regulatory assets 449.5 446.2
Goodwill 36.4 36.4
Pension and OPEB assets 369.7 357.7
Other 45.9 40.3
Long-term assets 7,700.6 7,492.2
Total assets 8,224.8 8,054.6
Current liabilities    
Short-term debt 302.6 159.5
Accrued payroll and benefits 25.5 28.8
Customer credit balances 11.9 42.4
Other 59.7 40.1
Current liabilities 581.0 479.4
Long-term liabilities    
Long-term debt 2,257.4 1,959.3
Finance lease obligations 83.4 77.8
Deferred income taxes 1,067.6 1,034.2
Deferred ITCs 76.3 77.9
Regulatory liabilities 651.4 643.4
Environmental remediation liabilities 104.4 104.7
AROs 211.4 205.8
Other 102.0 96.6
Long-term liabilities 4,553.9 4,199.7
Commitments and contingencies (Note 18)
Common shareholder's equity    
Common stock – $4 par value; 32,000,000 shares authorized; 23,896,962 shares issued and outstanding 95.6 95.6
Additional paid in capital 2,462.5 2,347.3
Retained earnings 531.8 932.6
Common shareholder's equity 3,089.9 3,375.5
Total liabilities and equity 8,224.8 8,054.6
Related party    
Current assets    
Accounts receivables 25.7 26.6
Current liabilities    
Accounts payable 64.9 79.0
Nonrelated party    
Current assets    
Accounts receivables 234.0 293.9
Current liabilities    
Accounts payable $ 116.4 $ 129.6