Cover
| Cover | Jun. 03, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Jun. 03, 2024 |
| Entity Registrant Name | CARVANA CO. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-38073 |
| Entity Tax Identification Number | 81-4549921 |
| Entity Address, Address Line One | 300 E. Rio Salado Parkway |
| Entity Address, City or Town | Tempe |
| Entity Address, State or Province | AZ |
| Entity Address, Postal Zip Code | 85281 |
| City Area Code | (602) |
| Local Phone Number | 922-9866 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001690820 |
| Amendment Flag | false |
| Entity Listings [Line Items] | |
| Current Fiscal Year End Date | --12-31 |
| Common Class A | |
| Cover [Abstract] | |
| Title of 12(b) Security | Class A Common Stock, Par Value $0.001 Per Share |
| Trading Symbol | CVNA |
| Security Exchange Name | NYSE |
| Entity Listings [Line Items] | |
| Title of 12(b) Security | Class A Common Stock, Par Value $0.001 Per Share |
| Trading Symbol | CVNA |
| Security Exchange Name | NYSE |
| Preferred Stock | |
| Cover [Abstract] | |
| Title of 12(b) Security | Preferred Stock Purchase Rights |
| Security Exchange Name | NYSE |
| No Trading Symbol Flag | true |
| Entity Listings [Line Items] | |
| Title of 12(b) Security | Preferred Stock Purchase Rights |
| No Trading Symbol Flag | true |
| Security Exchange Name | NYSE |