XML 18 R4.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Balance Sheets - USD ($)
$ in Millions
Dec. 31, 2017
Dec. 31, 2016
Current assets:    
Cash and cash equivalents $ 39 $ 6
Accounts receivable, net 168 155
Unbilled revenues 106 107
Inventories, at average cost:    
Materials and supplies 52 50
Fuel 26 32
Regulatory assets--current 62 36
Other current assets 73 77
Total current assets 526 463
Electric utility plant:    
Generation 4,667 4,597
Transmission 547 521
Distribution 3,543 3,343
General 550 501
Intangible 607 572
Construction work-in-progress 391 213
Total electric utility plant 10,305 9,747
Accumulated depreciation and amortization (3,564) (3,313)
Electric utility plant, net 6,741 6,434
Regulatory assets--noncurrent 438 498
Nuclear decommissioning trust 42 41
Non-qualified benefit plan trust 37 34
Other noncurrent assets 54 57
Total assets 7,838 7,527
Current liabilities:    
Accounts payable 132 129
Liabilities from price risk management activities-current 59 44
Short-term debt 0  
Current portion of long-term debt 0 150
Accrued expenses and other current liabilities 241 254
Total current liabilities 432 577
Long-term debt, net of current portion 2,426 2,200
Regulatory liabilities--noncurrent 1,288 958
Deferred income taxes 376 669
Unfunded status of pension and postretirement plans 284 281
Liabilities from price risk management activities--noncurrent 151 125
Asset retirement obligations 167 161
Non-qualified benefit plan liabilities 106 105
Other noncurrent liabilities 192 107
Total liabilities 5,422 5,183
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 0 0
Common stock, no par value, 160,000,000 shares authorized; 89,114,265 and 88,946,704 shares issued and outstanding as of December 31, 2017 and 2016, respectively 1,207 1,201
Accumulated other comprehensive loss (8) (7)
Retained earnings 1,217 1,150
Total equity 2,416 2,344
Total liabilities and equity $ 7,838 $ 7,527