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Organization (Details) | Dec. 31, 2011 Property
--- | ---
Organization |
Number of real estate properties | 473
Hotels |
Organization |
Number of real estate properties | 288
Travel centers |
Organization |
Number of real estate properties | 185

X
- Definition The number of real estate properties owned as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_NumberOfRealEstateProperties
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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