Summary of Significant Accounting Policies (Details 2) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Investments in Hotel Properties and Other Assets
Impairments on long-lived assets	$ 0	$ 0	$ 0
Franchise fees | Minimum
Investments in Hotel Properties and Other Assets
Estimated useful life	14 years
Franchise fees | Maximum
Investments in Hotel Properties and Other Assets
Estimated useful life	27 years
Buildings and improvements | Minimum
Investments in Hotel Properties and Other Assets
Estimated useful life	5 years
Buildings and improvements | Maximum
Investments in Hotel Properties and Other Assets
Estimated useful life	35 years
Furniture, fixtures and equipment | Minimum
Investments in Hotel Properties and Other Assets
Estimated useful life	3 years
Furniture, fixtures and equipment | Maximum
Investments in Hotel Properties and Other Assets
Estimated useful life	12 years
BuyEfficient, LLC | Minimum
Investments in Hotel Properties and Other Assets
Estimated useful life	7 years
BuyEfficient, LLC | Maximum
Investments in Hotel Properties and Other Assets
Estimated useful life	20 years