XML 17 R47.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Debt (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2011
USD ($)
properties
acres
sqft
Jun. 30, 2010
USD ($)
Jun. 30, 2011
USD ($)
properties
sqft
acres
Jun. 30, 2010
USD ($)
Jun. 30, 2011
EUR (€)
Dec. 31, 2010
USD ($)
Jun. 30, 2011
Credit Facilities
USD ($)
Dec. 31, 2010
Credit Facilities
USD ($)
Jun. 30, 2011
Senior notes
USD ($)
Dec. 31, 2010
Senior notes
USD ($)
Jun. 30, 2011
Exchangable senior notes
USD ($)
Dec. 31, 2010
Exchangable senior notes
USD ($)
Jun. 30, 2011
Secured mortgage debt
USD ($)
Dec. 31, 2010
Secured mortgage debt
USD ($)
Jun. 30, 2011
Secured mortgage debt of consolidated investees
USD ($)
Dec. 31, 2010
Secured mortgage debt of consolidated investees
USD ($)
Jun. 30, 2011
Other debt of consolidated investees
USD ($)
Dec. 31, 2010
Other debt of consolidated investees
USD ($)
Jun. 30, 2011
Other debt
USD ($)
Dec. 31, 2010
Other debt
USD ($)
Jun. 30, 2011
Wholly Owned [Member]
USD ($)
Jun. 30, 2011
Consolidated Investees [Member]
USD ($)
Debt Summary                                            
Weighted average interest rate percentage             $ 224.00% $ 353.00% $ 574.00% $ 663.00% $ 490.00% $ 490.00% $ 468.00% $ 567.00% $ 436.00% $ 556.00% $ 532.00% $ 0.00% $ 246.00% $ 648.00%    
Amount outstanding 12,119,952,000   12,119,952,000     6,506,029,000 802,880,000 520,141,000 4,803,441,000 3,195,724,000 1,475,689,000 1,521,568,000 1,681,361,000 1,223,312,000 1,798,500,000 26,417,000 1,156,430,000 0 401,651,000 18,867,000    
Debt Summary Textuals [Abstract]                                            
Weighted Average Coupon Interest Rate 260.00%   260.00%     260.00%                                
Count Of Properties Securing Mortgage Debt 217   217                                      
Cost Of Properties Securing Mortgage Debt 4,000,000,000   4,000,000,000                                      
Count Of Properties Securing Consolidated Investees Mortage Debt 204,000,000,000   204,000,000,000                                      
Cost Of Properties Securing Consolidated Investees Mortage Debt 3,300,000,000   3,300,000,000                                      
Consolidated Investee Credit Facility Included In Debt 54,900,000   54,900,000                                      
Total Credit Facility Available Borrowing Line 70,000,000   70,000,000                                      
Eurobond Amount Included In Total Debt 744,800,000   744,800,000   523,200,000                                  
Unsecured Credit Facilities Included In Total Debt 356,700,000   356,700,000   250,600,000                                  
Assessment Bonds Included In Other Debt 18,600,000   18,600,000                                      
Corporate Term Loans Included In Other Debt 383,100,000   383,100,000                                      
Extinguishment of debt                                            
Original principal amount     0 1,207,258,000                                    
Cash purchase/repayment price     0 1,190,463,000                                    
Loss on early extinguishment of debt, net 0 975,000 0 (46,658,000)                                    
Credit facilities                                            
Aggregate lender - commitments 2,211,800   2,211,800                                      
Borrowings outstanding (800,600)   (800,600)                                      
Outstanding letters of credit (95,400)   (95,400)                                      
Current availablity 1,315,800   1,315,800                                      
Senior And Other Convertible Notes And Secured Debt (Textuals) [Abstract]                                            
Number of properties secured by debt 12   12                                      
Long-term debt maturities                                            
2011                                         52,329,000 95,346,000
2012                                         992,466,000 831,707,000
2013                                         1,015,512,000 685,723,000
2014                                         664,956,000 1,219,135,000
2015                                         1,142,201,000 19,541,000
2016                                         898,896,000 41,348,000
Thereafter                                         3,570,814,000 4,780,000
Total principal due                                         8,337,174,000 2,897,580,000
Less: premium/discount, net                                         24,968,000 57,350,000
Net carrying balance                                         $ 8,362,142,000 $ 2,954,930,000