CONDENSED CONSOLIDATED BALANCE SHEET (Parenthetical) $ in Thousands	Dec. 31, 2016 USD ($) $ / shares shares
ASSETS
Real estate investment properties, net | $	$ 678,041
LIABILITIES
Mortgages and other notes payable | $	$ 146,251
Stockholders’ equity:
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.01
Preferred stock, shares authorized (in shares)	200,000,000
Preferred stock, shares unissued (in shares)	200,000,000
Excess shares, par value (in dollars per share) | $ / shares	$ 0.01
Excess shares, shares authorized (in shares)	120,000,000
Excess shares, shares unissued (in shares)	120,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.01
Common stock, shares authorized (in shares)	1,000,000,000
Common stock, shares issued (in shares)	349,084,000
Common stock, shares outstanding (in shares)	325,183,000
Variable interest entities
ASSETS
Real estate investment properties, net | $	$ 55,941
LIABILITIES
Mortgages and other notes payable | $	$ 18,628