XML 21 R43.htm IDEA: XBRL DOCUMENT v2.4.0.6

Acquisitions (Details) (USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended
	Jul. 12, 2012 hotels rooms
Acquisition [Member]
Business Acquisition [Line Items]
Number of hotels acquired	4
Cost of Acquired Entity, Purchase Price	$ 495
Number of rooms acquired (in rooms)	1,462
Funding draw on line of credit	120
Available corporate cash used in purchase	$ 100
Acquisition [Member] | Hilton Boston Downtown [Member]
Business Acquisition [Line Items]
Number of rooms acquired (in rooms)	362
Acquisition [Member] | Westin Washington, D.C. City Center [Member]
Business Acquisition [Line Items]
Number of rooms acquired (in rooms)	406
Acquisition [Member] | Westin San Diego [Member]
Business Acquisition [Line Items]
Number of rooms acquired (in rooms)	436
Acquisition [Member] | Hilton Burlington [Member]
Business Acquisition [Line Items]
Number of rooms acquired (in rooms)	258
Private Placement [Member]
Business Acquisition [Line Items]
Number of shares issued	7,211,538

X

- Definition

Business Acquisition, Available Corporate Cash Used In Purchase

+ References

No definition available.

+ Details

Name:	drh_BusinessAcquisitionAvailableCorporateCashUsedInPurchase
Namespace Prefix:	drh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Business Acquisition, Funding Draw on Line Of Credit

+ References

No definition available.

+ Details

Name:	drh_BusinessAcquisitionFundingDrawOnLineOfCredit
Namespace Prefix:	drh_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Business Acquisition Number of Rooms Acquired.

+ References

No definition available.

+ Details

Name:	drh_BusinessAcquisitionNumberOfRoomsAcquired
Namespace Prefix:	drh_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph d

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Name:	us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph d

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Name:	us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Details

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

X

- Definition

The number of businesses acquired by the entity during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfBusinessesAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration