v3.26.3
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - OPCo - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:    
Depreciation and Amortization $ 2,842 $ 2,566
Deferred Income Taxes 515 124
Allowance for Equity Funds Used During Construction (226) (173)
Mark-to-Market of Risk Management Contracts (116) (193)
Property Taxes 564 541
Change in Other Noncurrent Assets (838) (720)
Change in Other Noncurrent Liabilities 673 134
Changes in Certain Components of Working Capital:    
Accounts Receivable, Net (528) (212)
Materials and Supplies (162) 151
Accounts Payable 603 327
Accrued Taxes, Net (899) (687)
Other Current Assets (81) 38
Other Current Liabilities 388 74
Net Cash Flows from Operating Activities 5,767 5,131
INVESTING ACTIVITIES    
Construction Expenditures (9,107) (6,001)
Contribution in Aid of Construction Advances 572 148
Other Investing Activities (58) (92)
Net Cash Flows Used for Investing Activities (11,171) (7,749)
FINANCING ACTIVITIES    
Dividends Paid on Common Stock (1,558) (1,498)
Security Deposits 1,199 0
Other Financing Activities (68) (35)
Net Cash Flows from (Used for) Financing Activities 5,643 3,479
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash 239 861
Cash, Cash Equivalents and Restricted Cash at Beginning of Period 268 246
Cash, Cash Equivalents and Restricted Cash at End of Period 507 1,107
SUPPLEMENTARY INFORMATION    
Cash Paid for Interest, Net of Capitalized Amounts 1,548 1,315
Construction Expenditures Included in Current Liabilities as of September 30, 1,813 1,169
OHIO POWER COMPANY    
OPERATING ACTIVITIES    
Net Income 338 267
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:    
Depreciation and Amortization 310 285
Deferred Income Taxes 52 34
Allowance for Equity Funds Used During Construction (19) (19)
Mark-to-Market of Risk Management Contracts (11) (3)
Property Taxes 321 306
Customer Deposits 79 49
Change in Regulatory Assets (45) 28
Change in Other Noncurrent Assets (69) 11
Change in Other Noncurrent Liabilities 61 (60)
Changes in Certain Components of Working Capital:    
Accounts Receivable, Net (26) 48
Materials and Supplies (29) (10)
Accounts Payable 176 131
Accrued Taxes, Net (391) (416)
Other Current Assets (10) 3
Other Current Liabilities (18) (8)
Net Cash Flows from Operating Activities 719 646
INVESTING ACTIVITIES    
Construction Expenditures (963) (747)
Change in Advances to Affiliates, Net 0 115
Contribution in Aid of Construction Advances 50 40
Other Investing Activities 6 5
Net Cash Flows Used for Investing Activities (907) (587)
FINANCING ACTIVITIES    
Capital Contribution from Parent 109 2
Change in Advances from Affiliates, Net 161 13
Principal Payments for Finance Lease Obligations (3) (3)
Dividends Paid on Common Stock (150) (71)
Security Deposits 72 0
Other Financing Activities 1 1
Net Cash Flows from (Used for) Financing Activities 190 (58)
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash 2 1
Cash, Cash Equivalents and Restricted Cash at Beginning of Period 5 4
Cash, Cash Equivalents and Restricted Cash at End of Period 7 5
SUPPLEMENTARY INFORMATION    
Cash Paid for Interest, Net of Capitalized Amounts 90 91
Construction Expenditures Included in Current Liabilities as of September 30, $ 140 $ 119