v2.4.0.6
Other Liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Schedule of Other Liabilities    
Income tax liabilities $ 634,790 $ 160,966
Tenant security deposit 158,544 71,982
Unearned rent 115,093 36,776
Value added tax and other tax liabilities 42,895 9,693
Lease intangible 68,256 737
Deferred income 52,045 40,195
Environmental 40,206 45,993
Other 113,719 101,656
Total $ 1,225,548 $ 467,998