Broker fees amount is paid as a percentage of the total commission on the transaction.

No definition available.

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- Definition

Represents grandfathered agents as a percent of total agents.

+ References

No definition available.

+ Details

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- Definition

The number of corporate subsidiaries owned by RMCO.

+ References

No definition available.

+ Details

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- Definition

Represents the number of countries and territories conducted operations by the entity.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

Represents the number of states where pilot program is launched.

+ References

No definition available.

+ Details

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- Definition

The percentage of income on which income tax provision to be recognized.

+ References

No definition available.

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- Definition

Significant accounting policies line items.

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No definition available.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-3

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

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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Data Type:	xbrli:durationItemType
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Name:	dei_LegalEntityAxis=rmax_RMCOLlcMember
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Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) subsidiary country	Dec. 31, 2022 USD ($) state	Dec. 31, 2021 USD ($)
Significant Accounting Policies [Line Items]
Broker fees, as a percent	1.00%
Percentage of agent	24.00%
Number of states where pilot program \| state		5
Impairment of franchise agreements and other intangible assets subject to amortization \| $	$ 0	$ 0	$ 0
Equity-based compensation vesting period	3 years
Minimum
Significant Accounting Policies [Line Items]
Number of countries and territories operations conducted \| country	110
Software \| Minimum
Significant Accounting Policies [Line Items]
Useful life of intangible assets	2 years
Software \| Maximum
Significant Accounting Policies [Line Items]
Useful life of intangible assets	5 years
RMCO, LLC
Significant Accounting Policies [Line Items]
Parent economic interest in RMCO (as a percentage)	59.30%	58.70%
RMCO, LLC \| Maximum
Significant Accounting Policies [Line Items]
Parent economic interest in RMCO (as a percentage)	60.00%
RMCO, LLC
Significant Accounting Policies [Line Items]
Number of corporate subsidiaries \| subsidiary	2
RMCO, LLC \| Subsidiaries
Significant Accounting Policies [Line Items]
Income tax provision recognized, percentage of income	100.00%