v2.4.0.6

Related Party Arrangements (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Related Party Arrangements |  |  |
Compensation expense | $ 9,961,000 | $ 9,721,000 | $ 9,906,000
Unconsolidated real estate entities |  |  |
Related Party Arrangements |  |  |
Asset management, property management, development and redevelopment fee revenue | 10,257,000 | 9,656,000 | 7,354,000
Receivables associated with management fees | 3,484,000 | 4,294,000 |
Non-employee directors |  |  |
Related Party Arrangements |  |  |
Payable to related parties | 60,000 |  |
Payable to related parties in quarterly installments | 15,000 |  |
Non-employee directors | Restricted stock and deferred stock awards |  |  |
Related Party Arrangements |  |  |
Payable to related parties | 125,000 |  |
Compensation expense | 880,000 | 778,000 | 802,000
Amount of deferred compensation | 364,000 | 370,000 |
Lead Independent Director |  |  |
Related Party Arrangements |  |  |
Payable to related parties | 30,000 |  |
Payable to related parties in quarterly installments | $ 7,500 |  |

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