Consolidated Statement of Equity (Unaudited) (Parentheticals) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Statement of Stockholders' Equity [Abstract]
Per shares distributions declared	$ 0.895	$ 0.82	$ 3.39