Transfer Of Financial Assets Accounted For As Sales, New Total Eligible Amount To Be Sold

No definition available.

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Namespace Prefix:	cvna_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Transfer Of Financial Assets Accounted For As Sales, Number Of Agreement Types

+ References

No definition available.

+ Details

Name:	cvna_TransferOfFinancialAssetsAccountedForAsSalesNumberOfAgreementTypes
Namespace Prefix:	cvna_
Data Type:	xbrli:integerItemType
Balance Type:	na
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- References

No definition available.

+ Details

Name:	cvna_TransferOfFinancialAssetsAccountedForAsSalesRemainingAmountEligibleToBeSold
Namespace Prefix:	cvna_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Transfer Of Financial Assets Accounted For As Sales, Sales Amount Recognized

+ References

No definition available.

+ Details

Name:	cvna_TransferOfFinancialAssetsAccountedForAsSalesSalesAmountRecognized
Namespace Prefix:	cvna_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Reflects, by transferred financial asset type, the amount of sales proceeds in excess of or deficient from the sum of the carrying amounts of transferred financial assets plus transaction costs, including those transactions in which the seller/transferor has continuing involvement with the financial assets that have been transferred.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481326/860-20-50-3

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

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- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_ConsumerLoanMember
Namespace Prefix:
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- Details

Name:	cvna_SalesAgreementAxis=cvna_PurchaseAndSaleAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=cvna_AllyPartiesMember
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Data Type:	na
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- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
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Data Type:	na
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- Details

Name:	cvna_SalesAgreementAxis=cvna_FixedPoolLoanSaleMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	cvna_SalesAgreementAxis=cvna_MasterPurchaseSaleAgreement2017MasterTransferAgreementAndOtherPartnersMember
Namespace Prefix:
Data Type:	na
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Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=cvna_SecuritizationTransactionMember
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Finance Receivable Sale Agreements (Details) $ in Millions	3 Months Ended		9 Months Ended
Finance Receivable Sale Agreements (Details) $ in Millions	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) agreement_type	Sep. 30, 2024 USD ($)	Oct. 28, 2025 USD ($)	Apr. 29, 2025 USD ($)	Jan. 03, 2025 USD ($)
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Number of agreement types \| agreement_type			2
Consumer Loan \| MPSA
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Transfer of financial assets accounted for as sales, new total eligible amount to be sold						$ 4,000	$ 4,000
Principal balances of finance receivables sold	$ 1,200	$ 700	$ 3,200	$ 2,150
Receivable purchase agreement, remaining unused capacity	2,000		2,000
Consumer Loan \| MPSA \| Ally Parties \| Subsequent Event
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Transfer of financial assets accounted for as sales, new total eligible amount to be sold					$ 6,000
Consumer Loan \| Fixed Pool Loan Sale
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Principal balances of finance receivables sold	1,100	400	3,100	800
Consumer Loan \| Master Purchase Sale Agreement, 2017 Master Transfer Agreement and Other Partners
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Gain on loan sales	331	224	878	541
Securitization Transaction
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Principal balances of finance receivables sold	$ 1,000	$ 1,200	$ 2,600	$ 3,200