XML 30 R4.htm IDEA: XBRL DOCUMENT v2.4.0.6
STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)
In Millions, unless otherwise specified
 3 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Cash flows from operating activities    
Net income (loss) $ (173) $ (48)
Adjustments to reconcile net income (loss) to net cash provided by operating activities    
Depreciation and amortization (including amortization of debt issuance costs and premiums/discounts) 446 437
Nuclear refueling outage amortization cost 0 19
Amortization of nuclear fuel cost 67 52
Non-cash retirement benefit expense 152 116
Prepayment credits applied to revenue (26) (26)
Fuel cost adjustment deferral 86 98
Fuel cost tax equivalents 10 17
Environmental cleanup costs - Kingston ash spill - non cash 18 19
Changes in current assets and liabilities    
Accounts receivable, net 334 248
Inventories and other, net (338) (173)
Accounts payable and accrued liabilities (258) (143)
Accrued interest (51) (52)
Pension contributions (1) 0
Environmental cleanup costs - Kingston ash spill, net (25) (42)
Other, net 16 6
Net cash provided by operating activities 257 528
Cash flows from investing activities    
Construction expenditures (661) (621)
Nuclear fuel expenditures (165) (117)
Loans and other receivables    
Advances 0 (11)
Repayments 4 3
Other, net 0 (1)
Net cash used in investing activities (822) (747)
Cash flows from financing activities    
Redemptions and repurchases (19) (5)
Short-term debt issues (redemptions), net 303 192
Payments on leases and leaseback financing (6) (47)
Payments to U.S. Treasury (7) (7)
Net cash provided by financing activities 271 133
Net change in cash and cash equivalents (294) (86)
Cash and cash equivalents at beginning of period 507 328
Cash and cash equivalents at end of period $ 213 $ 242