Real Estate Investments (Schedule of Business Combinations) (Details) - property					3 Months Ended
		Apr. 20, 2015	Mar. 31, 2015	Jan. 15, 2015	Jun. 30, 2015
Business Acquisition [Line Items]
Number of Company owned properties					79
Landmark Hospital of Savannah [Member]
Business Acquisition [Line Items]
Date Acquired				Jan. 15, 2015
Ownership Percentage					100.00%
21st Century Oncology Portfolio [Member]
Business Acquisition [Line Items]
Date Acquired	[1]	Apr. 20, 2015	Mar. 31, 2015
Ownership Percentage					100.00%
Number of Company owned properties					20
Number of properties acquired		2	18		2

[1] Portfolio consists of 20 real estate properties, 18 of which were purchased on March 31, 2015 and two of which were purchased on April 20, 2015.