v2.4.0.6
Impairment Charges (Tables)
 12 Months Ended
Dec. 31, 2011
Impairment Charges [Abstract]  
Impairment of real estate properties
                         
    Years Ended December 31,  
     2011     2010     2009  

Included in Continuing Operations:

                        

Land

   $ -      $ 734,668     $ 136,996  

Operating properties

     21,237       1,349       172,342  

Other real estate

     -        595       22,254  

Impairment of real estate properties - continuing operations

     21,237       736,612       331,592  

Discontinued Operations - operating properties and land subject to ground leases

     2,659       87,702       -   
   

 

 

    

 

 

    

 

 

  

Total impairment charges

   $             23,896     $             824,314     $             331,592  
Impairment of goodwill and other assets
                         
    Years Ended December 31,  
     2011     2010     2009  

Goodwill

   $ -      $ 368,451     $ -   

Investment in and advances to unconsolidated investees

     103,824       41,437       143,640  

Notes receivable

     22,608       2,857       -   

Other assets

     -        -        20,004  
   

 

 

    

 

 

    

 

 

  

Total impairment of goodwill and other assets

   $             126,432     $             412,745     $             163,644