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Consolidated Balance Sheets (USD $) In Millions | Sep. 30, 2011 | Dec. 31, 2010
--- | --- | ---
ASSETS |  |
Cash and cash equivalents | $ 65 | $ 257
Receivables, less allowances of $97 and $85 for uncollectible accounts at respective dates | 969 | 715
Accrued unbilled revenue | 709 | 442
Inventory | 340 | 332
Prepaid taxes | 120 | 168
Derivative assets | 68 | 87
Regulatory assets | 454 | 378
Other current assets | 107 | 81
Total current assets | 2,832 | 2,460
Nuclear decommissioning trusts | 3,393 | 3,480
Other investments | 85 | 68
Total investments | 3,478 | 3,548
Utility property, plant and equipment, less accumulated depreciation of $6,745 and $6,319 at respective dates | 26,490 | 24,778
Nonutility property, plant and equipment, less accumulated depreciation of $104 and $100 at respective dates | 73 | 71
Total property, plant and equipment | 26,563 | 24,849
Derivative assets | 132 | 367
Regulatory assets | 4,777 | 4,347
Other long-term assets | 340 | 335
Total long-term assets | 5,249 | 5,049
Total assets | 38,122 | 35,906
LIABILITIES AND EQUITY |  |
Short-term debt | 550 | 0
Accounts payable | 1,128 | 1,271
Accrued taxes | 122 | 45
Accrued interest | 102 | 169
Customer deposits | 203 | 217
Derivative liabilities | 287 | 212
Regulatory liabilities | 734 | 738
Other current liabilities | 511 | 663
Total current liabilities | 3,637 | 3,315
Long-term debt | 8,032 | 7,627
Deferred income taxes | 5,483 | 4,829
Deferred investment tax credits | 86 | 118
Customer advances | 133 | 112
Derivative liabilities | 554 | 449
Pensions and benefits | 1,863 | 1,838
Asset retirement obligations | 2,583 | 2,507
Regulatory liabilities | 4,481 | 4,524
Other deferred credits and other long-term liabilities | 1,438 | 1,380
Total deferred credits and other liabilities | 16,621 | 15,757
Total liabilities | 28,290 | 26,699
Common stock, no par value (560,000,000 shares authorized; 434,888,104 shares issued and outstanding at each date) | 2,168 | 2,168
Additional paid-in capital | 587 | 572
Accumulated other comprehensive loss | (22) | (25)
Retained earnings | 6,054 | 5,572
Total common shareholder's equity | 8,787 | 8,287
Preferred and preference stock | 1,045 | 920
Total equity | 9,832 | 9,207
Total liabilities and equity | $ 38,122 | $ 35,906

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