Equity and Mezzanine Securities, Conversion of Stock (Details) - shares	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Conversion of Common OP Units
Conversion of Stock [Line Items]
Conversion of units	25,238	24,896
Series A-1 Preferred OP Units
Conversion of Stock [Line Items]
Conversion of units	18,319,000	11,490,000
Series A-4 preferred OP units
Conversion of Stock [Line Items]
Conversion of units	9,000,000	12,389,000
Series A-4 Preferred Stock
Conversion of Stock [Line Items]
Conversion of units	158,036,000	385,242,000
Series C preferred OP unit
Conversion of Stock [Line Items]
Conversion of units	16,806,000	7,000,000
Common OP Units | Conversion of Common OP Units
Conversion of Stock [Line Items]
Conversion Rate	1,000
Conversion of units	25,238
Common OP Units | Series A-1 Preferred OP Units
Conversion of Stock [Line Items]
Conversion Rate	2,439.000
Conversion of units	44,676,000	28,021,000
Common OP Units | Series A-4 preferred OP units
Conversion of Stock [Line Items]
Conversion Rate	444.4000
Conversion of units	3,996,000	5,505,000
Common OP Units | Series A-4 Preferred Stock
Conversion of Stock [Line Items]
Conversion Rate	444.4000
Conversion of units	70,238,000	171,218,000
Common OP Units | Series C preferred OP unit
Conversion of Stock [Line Items]
Conversion Rate	1,110
Conversion of units	18,651,000	7,768,000