| Cover Page | Feb. 14, 2024 |
| Document Information [Line Items] | |
| Entity Registrant Name | VIRGINIA ELECTRIC AND POWER COMPANY |
| Amendment Flag | false |
| Entity Central Index Key | 0000103682 |
| Document Type | 8-K |
| Document Period End Date | Feb. 14, 2024 |
| Entity Incorporation, State or Country Code | VA |
| Entity File Number | 000-55337 |
| Entity Tax Identification Number | 54-0418825 |
| Entity Address, Address Line One | 120 Tredegar Street |
| Entity Address, City or Town | Richmond |
| Entity Address, State or Province | VA |
| Entity Address, Postal Zip Code | 23219 |
| City Area Code | 804 |
| Local Phone Number | 819-2284 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| VIRGINIA POWER FUEL SECURITIZATION, LLC [Member] | |
| Document Information [Line Items] | |
| Entity Registrant Name | VIRGINIA POWER FUEL SECURITIZATION, LLC |
| Amendment Flag | false |
| Entity Central Index Key | 0002001186 |
| Document Type | 8-K |
| Document Period End Date | Feb. 14, 2024 |
| Entity File Number | 333-275727-01 |
| Entity Tax Identification Number | 93-4087019 |
| Entity Address, Address Line One | 120 Tredegar Street |
| Entity Address, City or Town | Richmond |
| Entity Address, State or Province | VA |
| Entity Address, Postal Zip Code | 23219 |
| City Area Code | 804 |
| Local Phone Number | 819-2284 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
