Deferred Charges, Goodwill And Other Assets, Net (Schedule Of Deferred Charges, Goodwill And Other Assets) (Details) - USD ($) $ in Thousands |
6 Months Ended |
12 Months Ended |
Jun. 30, 2019 |
Dec. 31, 2018 |
| Deferred Charges, Goodwill And Other Assets [Line Items] |
|
|
| Deferred leasing costs |
$ 146,066
|
$ 173,822
|
| Deferred financing costs - unsecured revolving credit facility |
5,328
|
5,356
|
| Deferred charges, net |
151,394
|
179,178
|
| Accumulated amortization |
(55,803)
|
(71,326)
|
| Deferred charges, net |
95,591
|
107,852
|
| Notes receivable |
1,917
|
47,409
|
| In-place lease values, related intangibles and other assets, net |
91,653
|
89,860
|
| Goodwill |
2,945
|
2,945
|
| Right of use assets |
22,452
|
|
| Prepaid expenses and other assets, net |
44,105
|
107,168
|
| Total deferred charges, goodwill and other assets, net |
258,663
|
355,234
|
| Liability |
23,700
|
|
| Acquisition-related Costs [Member] |
|
|
| Deferred Charges, Goodwill And Other Assets [Line Items] |
|
|
| Net sales proceeds held by qualified intermediary |
$ 700
|
49,200
|
| Notes Receivable 5.85 Interest Rate [Member] |
|
|
| Deferred Charges, Goodwill And Other Assets [Line Items] |
|
|
| Interest rate |
5.85%
|
|
| Mortgage receivable |
$ 0
|
45,200
|
| Mortgage loan, maturity date |
May 01, 2019
|
|
| Interest-Free Notes Receivable [Member] |
|
|
| Deferred Charges, Goodwill And Other Assets [Line Items] |
|
|
| Notes receivable |
$ 2,000
|
$ 2,200
|
| Mortgage loan, maturity date |
Apr. 01, 2023
|
|