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Revenue Recogniton Revenue Recognition (Tables)
12 Months Ended
Dec. 31, 2018
Revenue Recognition [Abstract]  
Disaggregation of Revenue [Table Text Block]
The following table presents PGE’s revenue, disaggregated by customer type (in millions):

 
Year Ended
December 31, 2018
Retail:
 
Residential
$
948

Commercial
647

Industrial
185

Direct access customers
43

Subtotal
1,823

Alternative revenue programs, net of amortization
3

Other accrued (deferred) revenues, net(1)
(45
)
Total retail revenues
1,781

Wholesale revenues(2)
159

Other operating revenues
51

Total revenues
$
1,991


(1) Amount primarily related to the regulatory liability deferral of the 2018 net tax benefits due to the change in corporate tax rate under the TCJA. For further information, see Note 12, Income Taxes.
(2) Wholesale revenues include $42 million related to electricity commodity contract derivative settlements for the year ended December 31, 2018. Price risk management derivative activities are included within Total revenues but do not represent revenues from contracts with customers pursuant to Topic 606. For further information, see Note 6, Risk Management.