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CONDENSED CONSOLIDATED BALANCE SHEETS - SWEPCo (Parenthetical) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Restricted Cash | $ 39.1 | $ 43.1
Materials and Supplies | 986.7 | 966.2
Other Property, Plant and Equipment | 8,385.1 | 7,491.6
Accumulated Depreciation and Amortization | 27,871.8 | 26,186.4
Securitized Assets | 952.9 | 554.3
Long-term Debt Due Within One Year | 1,898.6 | 3,335.0
Long-term Debt | $ 44,239.0 | $ 39,307.8
Common Stock – Par Value (in dollars per share) | $ 6.50 | $ 6.50
Common Stock – Shares Authorized (in shares) | 600,000,000 | 600,000,000
Subsidiaries |  |
Restricted Cash | $ 39.1 | $ 43.1
Long-term Debt Due Within One Year | 178.8 | 216.5
Long-term Debt | 1,295.7 | 826.5
SWEPCo |  |
Restricted Cash | 7.8 | 3.4
Materials and Supplies | 85.0 | 81.4
Other Property, Plant and Equipment | 909.5 | 940.4
Accumulated Depreciation and Amortization | 3,443.6 | 3,280.0
Securitized Assets | 319.5 | 331.4
Long-term Debt Due Within One Year | 516.6 | 22.7
Long-term Debt | $ 3,456.0 | $ 3,958.1
Common Stock – Par Value (in dollars per share) | $ 18 | $ 18
Common Stock – Shares Authorized (in shares) | 3,680 | 3,680
Common Stock – Shares Outstanding (in shares) | 3,680 | 3,680
SWEPCo | Subsidiaries |  |
Restricted Cash | $ 7.8 | $ 3.4
Securitized Assets | 319.5 | 331.4
Long-term Debt Due Within One Year | 16.6 | 22.7
Long-term Debt | 304.3 | 308.7
SWEPCo | Sabine |  |
Materials and Supplies | 1.1 | 1.5
Other Property, Plant and Equipment | 125.2 | 166.8
Accumulated Depreciation and Amortization | $ 125.2 | $ 166.8

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