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CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions | Dec. 31, 2022 | Sep. 30, 2022
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 500 | $ 500
Accounts receivable, net | 1,749 | 2,007
Inventories, net | 1,207 | 1,072
Regulatory assets | 320 | 138
Other current assets | 221 | 257
Total current assets | 3,997 | 3,974
Property, plant, and equipment |  |
Completed plant | 66,728 | 66,442
Less accumulated depreciation | (34,517) | (34,239)
Net completed plant | 32,211 | 32,203
Construction in progress | 2,648 | 2,535
Nuclear fuel | 1,520 | 1,492
Finance lease, asset | 615 | 630
Total property, plant, and equipment, net | 36,994 | 36,860
Investment funds | 3,913 | 3,671
Regulatory and other long-term assets |  |
Regulatory assets | 5,909 | 6,134
Operating Lease, Right-of-Use Asset | 144 | 155
Other long-term assets | 353 | 394
Total regulatory and other long-term assets | 6,406 | 6,683
Total assets | 51,310 | 51,188
Current liabilities |  |
Accounts payable and accrued liabilities | 2,362 | 2,466
Accrued interest | 255 | 273
Asset Retirement Obligation, Current | 287 | 275
Regulatory liabilities | 277 | 391
Short-term debt, net | 1,618 | 1,172
Current maturities of power bonds | 29 | 29
Current maturities of long-term debt of variable interest entities | 39 | 39
Total current liabilities | 4,867 | 4,645
Other liabilities |  |
Post-retirement and post-employment benefit obligations | 2,998 | 3,072
Asset retirement obligations | 6,868 | 6,887
Finance Lease, Liability, Noncurrent | 619 | 628
Other long-term liabilities | 1,374 | 1,485
Regulatory liabilities | 109 | 172
Total other liabilities | 11,968 | 12,244
Long-term debt, net |  |
Long-term power bonds, net | 17,865 | 17,826
Long-term debt of variable interest entities, net | 968 | 968
Total long-term debt, net | 18,833 | 18,794
Total liabilities | 35,668 | 35,683
Proprietary capital |  |
Power program appropriation investment | 258 | 258
Power program retained earnings | 14,902 | 14,800
Total power program proprietary capital | 15,160 | 15,058
Nonpower programs appropriation investment, net | 531 | 533
Accumulated other comprehensive income (loss) | (49) | (86)
Total proprietary capital | 15,642 | 15,505
Total liabilities and proprietary capital | $ 51,310 | $ 51,188

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