v3.24.1
Cover
 12 Months Ended
Dec. 31, 2023
USD ($)
shares
Entity Information [Line Items]  
Document Type 10-K
Document Annual Report true
Document Period End Date Dec. 31, 2023
Entity File Number 333-191392-01
Entity Central Index Key 0001587650
Entity Registrant Name APPALACHIAN CONSUMER RATE RELIEF FUNDING LLC
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 46-3706150
Entity Public Float | $ $ 0
Entity Common Stock, Shares Outstanding | shares 0
Entity Address, Address Line One 1 Riverside Plaza
Entity Address, City or Town Columbus,
Entity Address, State or Province OH
Entity Address, Postal Zip Code 43215
City Area Code (614)
Local Phone Number 716-1000
Document Transition Report false
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Small Business false
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company false
Entity Shell Company false
Auditor Firm ID 238
Auditor Name PricewaterhouseCoopers LLP
Auditor Location Columbus, Ohio
Amendment Flag false
Document Fiscal Year Focus 2023
Document Fiscal Period Focus FY
Current Fiscal Year End Date --12-31
Appalachian Power Company [Member]  
Entity Information [Line Items]  
Entity File Number 333-191392
Entity Central Index Key 0000006879
Entity Registrant Name APPALACHIAN POWER COMPANY
Entity Tax Identification Number 54-0124790