Non-controlling Interest - Ownership of common units in RMCO (Details) - RMCO, LLC - shares	Jun. 30, 2015	Dec. 31, 2014
Shares [Abstract]
Non-controlling unitholders ownership of common units in RMCO	17,734,600	17,734,600
RE/MAX Holdings, Inc. outstanding Class A common stock (equal to RE/MAX Holdings, Inc. common units	12,329,110	11,768,041
Total number of common stock units	30,063,710	29,502,641
Ownership Percentage [Abstract]
Non-controlling unitholders ownership of common units in RMCO as a percentage	58.99%	60.11%
RE/MAX Holdings, Inc. outstanding Class A common stock (equal to RE/MAX Holdings, Inc. common units	41.01%	39.89%
Total percentage of common stock units	100.00%	100.00%

The noncontrolling interest in net assets of the subsidiary, in number of common stock units owned.

No definition available.

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The parent entity's interest in net assets of the subsidiary, in number of common stock units owned.

No definition available.

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No definition available.

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Aggregate percentage of subsidiary's common units outstanding.

No definition available.

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No definition available.

Number of common units of ownership outstanding of a limited liability company (LLC).

No definition available.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

No definition available.

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

No definition available.

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