XML 65 R49.htm IDEA: XBRL DOCUMENT
v3.25.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Basis of Presentation (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 agent office | Dec. 29, 2021
Accounting Policies [Abstract] |  |
Number of offices | office | 121 |
Number of real estate agents | agent | 6,200 |
Number of common stock received (in shares) |  | 0.5

X
- Definition Number of Office Locations + References No definition available. + Details
Name: | doug_NumberOfOfficeLocations
Namespace Prefix: | doug_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of Real Estate Agents + References No definition available. + Details
Name: | doug_NumberOfRealEstateAgents
Namespace Prefix: | doug_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stockholders' Equity Note, Spinoff, Conversion Ratio + References No definition available. + Details
Name: | doug_StockholdersEquityNoteSpinoffConversionRatio
Namespace Prefix: | doug_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration