XML 83 R72.htm IDEA: XBRL DOCUMENT v3.7.0.1
Commitments and Contingencies (Narrative) (Details)
$ in Thousands
 3 Months Ended
Apr. 21, 2017
USD ($)
Mar. 31, 2017
USD ($)
Mar. 31, 2016
USD ($)
Jan. 22, 2015
USD ($)
a
Other Commitments [Line Items]        
Percentage of capital committed to strategic investments that may be drawn down   100.00%    
Area of land subject to litigation (in acres) | a       1,250
Net proceeds from sales of land and development assets   $ 20,923 $ 8,775  
Land & Development | Real Estate Sales        
Other Commitments [Line Items]        
Unpaid purchase price       $ 114,000
Unpaid purchase price, interest rate       12.00%
Subsequent Event | Real Estate Sales        
Other Commitments [Line Items]        
Net proceeds from sales of land and development assets $ 231,100      
Payments for documentary transfer taxes 6,300      
Sales proceeds from sale of land 114,000      
Proceeds from interest received 121,800      
Proceeds from real estate tax reimbursements $ 1,600      
Participation interests held by third party (as a percent) 4.30%