Subsequent Events (Details) (USD $)	3 Months Ended		6 Months Ended			6 Months Ended	12 Months Ended	0 Months Ended		3 Months Ended		0 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jun. 30, 2014 Entity that owns the Hilton San Diego Bayfront Mortgage Payable	Dec. 31, 2013 Entity that owns the Hilton San Diego Bayfront Mortgage Payable	Jul. 17, 2014 Subsequent Event Wailea Beach Marriott Resort and Spa [Member]	Jul. 17, 2014 Subsequent Event Wailea Beach Marriott Resort and Spa [Member] room	Sep. 30, 2014 Subsequent Event Entity that owns the Hilton San Diego Bayfront Mortgage Payable	Sep. 30, 2014 Subsequent Event Entity that owns the Hilton San Diego Bayfront Mortgage Payable Forecast	Jul. 17, 2014 Subsequent Event Common Stock Wailea Beach Marriott Resort and Spa [Member]
Subsequent Events
Number of rooms in acquired hotel									544
Purchase price of acquired entity								$ 325,500,000
Unrestricted cash held									4,500,000
Contractual purchase price value of common stock												60,000,000
Closing price of common stock on entity acquisition price determination date (in dollars per share)												$ 14.87
Notes Payable.	1,392,422,000		1,392,422,000		1,404,075,000	229,740,000	231,451,000
Debt Instrument, Description of Variable Rate Basis						3-month LIBOR	3-month LIBOR			1-month LIBOR
Debt Instrument, Basis Spread on Variable Rate						3.25%	3.25%			2.25%
Payments of Financing Costs	$ 0	$ 5,000	$ 0	$ 5,000							$ 1,300,000