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Balance Sheet Components (Tables)
12 Months Ended
Dec. 31, 2024
Balance Sheet Components [Abstract]  
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] The following is the activity in the allowance for
uncollectible accounts (in millions):
 Years Ended December 31,
 202420232022
Balance as of beginning of year$$12 $26 
Increase/(decrease) in provision *
11 (2)
Amounts written off, less recoveries(8)(8)(12)
Balance as of end of year$12 $$12 
* Pursuant to the Company’s COVID-19 deferral, certain decreases in the provision for bad debt have been deferred as a Regulatory Asset. Of the amounts recorded as decreases in the provision, reductions of $10 million for the year ended December 31, 2022 have been offset within the COVID-19 Regulatory Asset. See Note 7, Regulatory Assets and Liabilities for more information.
Schedule of Other Assets and Other Liabilities [Table Text Block]
Other current assets and Accrued expenses and other current liabilities consist of the following (in millions):
As of December 31,
20242023
Other current assets:
Prepaid expenses$81 $68 
Margin deposits125 92 
Assets from price risk management activities32 22 
$238 $182 
Accrued expenses and other current liabilities:
Regulatory liabilities—current$53 $48 
Accrued employee compensation and benefits80 74 
Accrued dividends payable57 51 
Accrued interest payable49 40 
Accrued taxes payable36 30 
Margin deposits from wholesale counterparties
Other130 107 
$410 $355 
Public Utility Property, Plant, and Equipment [Table Text Block]
Electric utility plant, net consist of the following (in millions):
As of December 31,
20242023
Electric utility plant:
Generation$5,510 $4,953 
Transmission1,420 1,144 
Distribution5,714 5,249 
General1,025 1,014 
Energy storage
222 36 
Intangible972 933 
Total in service14,863 13,329 
Accumulated depreciation and amortization(5,085)(4,757)
Total in service, net9,778 8,572 
Construction work-in-progress *
567 974 
Electric utility plant, net$10,345 $9,546 
*The PGE-owned portion of the Clearwater Wind Development, with $411 million in CWIP as of December 31, 2023, was placed in-service on January 5, 2024.