|
Deferred Charges And Other Assets (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Deferred Charges And Other Assets [Abstract] | ||
| Deferred leasing costs | $ 260,193 | $ 261,106 |
| Deferred financing costs | 18,629 | 16,158 |
| Deferred charges, gross | 278,822 | 277,264 |
| Accumulated amortization | (124,708) | (123,597) |
| Deferred charges, net | 154,114 | 153,667 |
| In-place lease values, related intangible and other assets, net | 18,884 | 28,055 |
| Prepaid expenses and other assets, net | 33,436 | 28,748 |
| Total deferred charges and other assets, net | $ 206,434 | $ 210,470 |