v3.26.3
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - AEP Texas - 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)
Pension Contributions to Qualified Plan Trust 0 (95)
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    
Issuance of Long-term Debt 7,026 6,249
Retirement of Long-term Debt (1,834) (2,804)
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
Contributions in Aid of Construction Advances Included in Current Assets as of September 30, 69 0
AEP Texas    
OPERATING ACTIVITIES    
Net Income 405 389
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:    
Depreciation and Amortization 348 329
Deferred Income Taxes 105 68
Allowance for Equity Funds Used During Construction (62) (37)
Pension Contributions to Qualified Plan Trust 0 (12)
Change in Other Noncurrent Assets (164) (116)
Change in Other Noncurrent Liabilities 62 49
Changes in Certain Components of Working Capital:    
Accounts Receivable, Net (117) (77)
Materials and Supplies (72) 20
Accounts Payable 66 39
Accrued Taxes, Net 36 16
Accrued Interest 72 47
Other Current Assets (11) 0
Other Current Liabilities (39) (20)
Net Cash Flows from Operating Activities 629 695
INVESTING ACTIVITIES    
Construction Expenditures (2,133) (1,332)
Change in Advances to Affiliates, Net (382) (418)
Contribution in Aid of Construction Advances 283 56
Other Investing Activities (2) 0
Net Cash Flows Used for Investing Activities (2,234) (1,694)
FINANCING ACTIVITIES    
Capital Contribution from Parent 1 451
Return of Capital to Parent (1) 0
Issuance of Long-term Debt 741 1,294
Change in Advances from Affiliates, Net (188) (285)
Retirement of Long-term Debt (75) (475)
Security Deposits 1,127 0
Other Financing Activities (5) (3)
Net Cash Flows from (Used for) Financing Activities 1,600 982
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash (5) (17)
Cash, Cash Equivalents and Restricted Cash at Beginning of Period 14 24
Cash, Cash Equivalents and Restricted Cash at End of Period 9 7
SUPPLEMENTARY INFORMATION    
Cash Paid for Interest, Net of Capitalized Amounts 163 143
Construction Expenditures Included in Current Liabilities as of September 30, 404 259
Contributions in Aid of Construction Advances Included in Current Assets as of September 30, $ 21 $ 0