Consolidated Balance Sheets (Parenthetical) (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Real Estate, net	$ 8,132,306	$ 6,773,022
Cash and equivalents	334,850	326,518
Restricted cash	244,890	266,530
Other assets	502,612	409,366
Mortgage debt and notes payable, nonrecourse – (variable interest entities $245.5 million and $250.7 million, respectively)	4,436,340	4,238,201
Accounts payable, accrued expenses and other liabilities	$ 946,241	$ 847,011
Preferred stock, without par value	$ 0	$ 0
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	0	0
Variable interest entities
Real Estate, net	$ 547,500	$ 427,800
Cash and equivalents	26,600	20,600
Restricted cash	22,600	28,600
Other assets	20,900	19,600
Mortgage debt and notes payable, nonrecourse – (variable interest entities $245.5 million and $250.7 million, respectively)	245,500	250,700
Accounts payable, accrued expenses and other liabilities	$ 90,700	$ 42,600
Common stock Class A
Common stock, par value per share	$ 0.333	$ 0.333
Common stock, shares authorized	371,000,000	371,000,000
Common stock, shares issued	232,932,274	180,859,262
Common stock, shares outstanding	231,391,181	179,763,952
Treasury stock, Class A shares	1,541,093	1,095,310
Common stock Class B
Common stock, par value per share	$ 0.333	$ 0.333
Common stock, shares authorized	56,000,000	56,000,000
Common stock, shares issued	18,891,153	19,208,517
Common stock, shares outstanding	18,891,153	19,208,517
Common stock, shares issuable	26,257,961	26,257,961