CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Jun. 30, 2016	Sep. 30, 2015
Current assets
Cash and cash equivalents	$ 301	$ 300
Restricted cash and investments	0	15
Accounts receivable, net	1,489	1,600
Inventories, net	1,058	1,031
Regulatory assets	604	506
Other current assets	83	54
Total current assets	3,535	3,506
Property, plant, and equipment
Completed plant	51,216	50,069
Less accumulated depreciation	(27,240)	(26,318)
Net completed plant	23,976	23,751
Construction in progress	7,992	7,147
Nuclear fuel	1,324	1,415
Capital leases	173	94
Total property, plant, and equipment, net	33,465	32,407
Investment funds	2,125	2,011
Regulatory and other long-term assets
Regulatory assets	10,424	10,418
Other long-term assets	431	403
Total regulatory and other long-term assets	10,855	10,821
Total assets	49,980	48,745
Current liabilities
Accounts payable and accrued liabilities	1,990	2,127
Accrued interest	323	366
Current portion of leaseback obligations	83	79
Current portion of energy prepayment obligations	100	100
Regulatory liabilities	149	164
Short-term debt, net	1,542	1,034
Current maturities of power bonds	555	32
Current maturities of long-term debt of variable interest entities	34	33
Total current liabilities	4,776	3,935
Other liabilities
Post-retirement and post-employment benefit obligations	7,117	7,107
Asset retirement obligations	3,815	3,682
Other long-term liabilities	2,765	2,219
Leaseback obligations	455	537
Energy prepayment obligations	135	210
Regulatory liabilities	4	2
Total other liabilities	14,291	13,757
Long-term debt, net
Long-term power bonds, net	21,960	22,617
Long-term debt of variable interest entities, net	1,217	1,233
Total long-term debt, net	23,177	23,850
Total liabilities	42,244	41,542
Proprietary capital
Power program appropriation investment	258	258
Power program retained earnings	6,932	6,357
Total power program proprietary capital	7,190	6,615
Nonpower programs appropriation investment, net	583	590
Accumulated other comprehensive income (loss)	(37)	(2)
Total proprietary capital	7,736	7,203
Total liabilities and proprietary capital	$ 49,980	$ 48,745