SCHEDULE III REAL ESTATE AND ACCUMULATED DEPRECIATION (Details 2)	12 Months Ended
	Dec. 31, 2011 Y
Furniture and fixtures
Land, Buildings and Improvements
Useful life, minimum (in years)	7
Useful life, maximum (in years)	10
Buildings
Land, Buildings and Improvements
Useful life, minimum (in years)	35
Useful life, maximum (in years)	40
Building improvements
Land, Buildings and Improvements
Useful life, minimum (in years)	10
Useful life, maximum (in years)	20