Line of credit facility additional borrowing capacity increments thereafter.

No definition available.

Name:	rvlv_LineOfCreditFacilityAdditionalBorrowingCapacityIncrementsThereafter
Namespace Prefix:	rvlv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line of credit facility additional borrowing capacity initial minimum amount.

+ References

No definition available.

+ Details

Name:	rvlv_LineOfCreditFacilityAdditionalBorrowingCapacityInitialMinimumAmount
Namespace Prefix:	rvlv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line of credit facility additional maximum borrowing capacity.

+ References

No definition available.

+ Details

Name:	rvlv_LineOfCreditFacilityAdditionalMaximumBorrowingCapacity
Namespace Prefix:	rvlv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateTerms
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of restrictions on the entity's other assets as required by the terms of the credit facility.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(b))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

Name:	us-gaap_LineOfCreditFacilityAssetRestrictions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of restrictions on the entity's ability to pay dividends as required by the terms of the credit facility.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityDividendRestrictions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility first became available, in YYYY-MM-DD format.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInitiationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- 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

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=rvlv_BankOfAmericaNAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_FederalFundsEffectiveSwapRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=rvlv_MarginRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Line of Credit - Additional Information (Details) - Revolving Credit Facility - USD ($)			6 Months Ended
	May 11, 2023	Mar. 23, 2021	Jun. 30, 2023	Dec. 31, 2022
Line Of Credit Facility [Line Items]
Line of credit facility interest rate description			Borrowings under the credit agreement accrue interest, at our option, at (1) a base rate equal to the highest of (a) the federal funds rate, plus 0.50%, (b) the prime rate and (c) an adjusted term SOFR rate determined on the basis of a one-month interest period, plus 1.00%, or (2) an adjusted term SOFR rate, subject to a floor of 0.00%, in each case, plus a margin ranging from 0.25% to 0.75% per year in the case of base rate loans, and 1.25% to 1.75% per year in the case of term SOFR rate loans.
Secured Overnight Financing Rate (SOFR)
Line Of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	1.00%
Bank of America, N.A,
Line Of Credit Facility [Line Items]
Line of credit facility agreement date		Mar. 23, 2021
Line of credit facility expiration date		Mar. 23, 2026
Maximum amount of line of credit		$ 75,000,000.0
Outstanding borrowings			$ 0	$ 0
Line of credit facility, additional maximum borrowing capacity	$ 25,000,000.0
Line of credit facility, additional borrowing capacity initial minimum amount	10,000,000.0
Line of credit facility, additional borrowing capacity increments thereafter	$ 5,000,000.0
Line of credit facility, asset restrictions			The credit agreement also contains customary covenants restricting our activities, including limitations on our ability to sell assets, engage in mergers and acquisitions, enter into transactions involving related parties, obtain letters of credit, incur indebtedness, repurchase stock or grant liens or negative pledges on our assets, make loans or make other investments.
Line of credit facility, dividend restrictions			prohibited from paying cash dividends with respect to our capital stock
Bank of America, N.A, \| Federal Funds Rate
Line Of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	0.50%
Bank of America, N.A, \| Secured Overnight Financing Rate (SOFR)
Line Of Credit Facility [Line Items]
Interest rate terms			one-month interest period
Floor rate (as a percent)	0.00%
Bank of America, N.A, \| Secured Overnight Financing Rate (SOFR) \| Minimum
Line Of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	1.25%
Bank of America, N.A, \| Secured Overnight Financing Rate (SOFR) \| Maximum
Line Of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	1.75%
Bank of America, N.A, \| Margin Rate \| Minimum
Line Of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	0.25%
Bank of America, N.A, \| Margin Rate \| Maximum
Line Of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	0.75%