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Commitments and Contingencies (Narrative) (Details) - Land & Development - Real Estate Sales
$ in Millions
Jan. 22, 2015
USD ($)
a
Other Commitments [Line Items]  
Area of real estate property | a 1,250
Unpaid purchase price $ 114.0
Unpaid purchase price, interest rate 12.00%
Court Settlement Payment Period 30 days
Noncontrolling Interest, ownership percentage by noncontrolling owners 15.00%