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Condensed Consolidated Balance Sheets (Unaudited) (USD $)
In Millions
Jun. 30, 2011
Dec. 31, 2010
Current assets:    
Cash and cash equivalents $ 72 $ 4
Accounts receivable, net 134 137
Unbilled revenues 68 93
Inventories 61 56
Margin deposits 68 83
Regulatory assets - current 184 221
Other current assets 64 67
Total current assets 651 661
Electric utility plant, net 4,227 4,133
Regulatory assets - noncurrent 481 544
Non-qualified benefit plan trust 42 44
Nuclear decommissioning trust 36 34
Other noncurrent assets 66 75
Total assets 5,503 5,491
Current liabilities    
Accounts payable and accrued liabilites 167 169
Liabilities from price risk mangement activities - current 163 188
Short-term debt 0 19
Current portion of long-term debt 0 10
Regulatory liabilities - current 19 25
Other current liabilities 74 78
Total current liabilities 423 489
Long-term debt, net of current portion 1,798 1,798
Regulatory liabilities - noncurrent 692 657
Deferred income taxes 483 445
Liabilities from price risk mangement activities - noncurrent 143 188
Unfunded status of pension and postretirement plans 115 140
Non-qualified benefit plan liabilities 98 97
Other noncurrent liabilities 103 78
Total liabilities 3,855 3,892
Commitments and contingencies (see notes)    
Portland General Electric Company shareholders' equity:    
Preferred stock, no par value, 30,000,000 shares authorized; none issued and outstanding as of June 30, 2011 and December 31, 2010 0 0
Common stock, no par value, 160,000,000 shares authorized; 75,341,104 and 75,316,419 shares issued and outstanding as of June 30, 2011 and December 31, 2010, respectively 832 831
Accumulated other comprehensive loss (5) (5)
Retained earnings 818 766
Total Portland General Electric Company shareholders' equity 1,645 1,592
Noncontrolling interests' equity 3 7
Total equity 1,648 1,599
Total liabilities and equity $ 5,503 $ 5,491