Equity (Series F Preferred Stock) (Narrative) (Details) - $ / shares		6 Months Ended
	Jan. 03, 2014	Jun. 30, 2016	Dec. 31, 2015
Class of Stock [Line Items]
Preferred stock, shares issued (shares)		42,834,138	42,834,138
Preferred stock, shares outstanding (shares)		42,834,138	42,834,138
VEREIT Operating Partnership, L.P. [Member] | Preferred Units [Member]
Class of Stock [Line Items]
General partners', units issued (shares)		42,834,138	42,834,138
Series F preferred units (shares)		86,874	86,874
General partners', units outstanding (shares)		42,834,138	42,834,138
Limited partners', units outstanding (shares)		86,874	86,874
Series F Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, dividend rate		6.70%
Preferred stock, liquidation preference per share (in dollars per share)		$ 25.00
Dividend rate (in dollars per share)		$ 1.675
ARCT IV [Member] | Series F Preferred Stock [Member] | VEREIT Operating Partnership, L.P. [Member] | Preferred Units [Member]
Class of Stock [Line Items]
General partners', units issued (shares)	42,200,000
ARCT IV OP Merger [Member] | ARCT IV [Member]
Class of Stock [Line Items]
Equity interest issued or issuable (shares)	42,200,000
ARCT IV OP Merger [Member] | ARCT IV [Member] | Series F Preferred Stock [Member] | VEREIT Operating Partnership, L.P. [Member] | Preferred Units [Member]
Class of Stock [Line Items]
Series F preferred units (shares)	700,000