XML 29 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Organization (Details) | Sep. 07, 2012 rooms hotels | May 24, 2010 | Oct. 15, 2012 Subsequent Event [Member] hotelsandresorts | Oct. 03, 2012 Atlanta Westin North at Perimeter [Member] Subsequent Event [Member] rooms
--- | --- | --- | --- | ---
Organization [Abstract] |  |  |  |
Number Of Hotel (in hotels) | 27 |  |  |
Number of rooms in hotels, resorts and senior loan secured facility (in rooms) | 11,868 |  |  |
Number of rooms in senior loan secured facility (in rooms) | 443 | 443 |  |
Subsequent Event [Line Items] |  |  |  |
Number Of Hotels And Resort (in hotels and resorts) |  |  | 26 |
Number of hotel rooms sold (in rooms) |  |  |  | 372

X
- Definition Disposal Group, Number of Rooms Sold + References No definition available. + Details
Name: | drh_DisposalGroupNumberOfRoomsSold
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of hotel properties + References No definition available. + Details
Name: | drh_NumberOfHotelProperties
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of hotels and resorts owned + References No definition available. + Details
Name: | drh_NumberOfHotelsAndResortsOwned
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of rooms in hotels and resorts owned + References No definition available. + Details
Name: | drh_NumberOfRoomsInHotelsAndResortsOwned
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of Rooms in hotel that secures a senior loan we own. + References No definition available. + Details
Name: | drh_NumberOfRoomsInHotelThatSecuresSeniorLoanWeOwn
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | drh_OrganizationAbstract
Namespace Prefix: | drh_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration