Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Fair Value Measurements (Tables)

v2.4.0.6
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2011
Fair Value Measurements [Abstract]  
Schedule Of Financial Assets And Liabilities Measured At Fair Value On Recurring Basis
    December                
    31, 2011     Level 1   Level 2     Level 3
Cash and cash equivalents $ 411,081   $ 411,081 $   $
Restricted cash   237,325     237,325      
Derivative assets   21,050       21,050    
Derivative liabilities   (27,159 )     (27,159 )  
  $ 642,297   $ 648,406 $ (6,109 ) $
Carrying Amounts And Fair Values Of Financial Instruments
    December 31, 2010   December 31, 2011
    Book value   Fair value   Book value   Fair value
Assets                
Restricted cash $ 222,464 $ 222,464 $ 237,325 $ 237,325
Derivative assets   55,211   55,211   21,050   21,050
Cash and cash equivalents   404,450   404,450   411,081   411,081
  $ 682,125 $ 682,125 $ 669,456 $ 669,456
Liabilities                
Debt $ 6,566,163 $ 6,177,381 $ 6,111,165 $ 5,710,399
Derivative liabilities   55,769   55,769   27,159   27,159
  $ 6,621,932 $ 6,233,150 $ 6,138,324 $ 5,737,558