Equity (Common Stock and General Partner Common OP Units) (Narrative) (Details) - shares	Sep. 30, 2016	Dec. 31, 2015
Class of Stock [Line Items]
Common stock, shares authorized (shares)	1,500,000,000	1,500,000,000
Common stock, shares issued (shares)	974,183,819	904,884,394
Common stock, shares outstanding (shares)	974,183,819	904,884,394
VEREIT Operating Partnership, L.P. [Member] | Common Stock [Member]
Class of Stock [Line Items]
General partners', units issued (shares)	974,183,819	904,884,394
General partners', units outstanding (shares)	974,183,819	904,884,394
General Partner [Member] | VEREIT Operating Partnership, L.P. [Member] | Common Stock [Member]
Class of Stock [Line Items]
General partners', units issued (shares)	974,200,000