Annual report pursuant to Section 13 and 15(d)

Discontinued Operations (Summary Of Income From Discontinued Operations And Related Realized And Unrealized Gains (Losses)) (Details)

v3.3.1.900
Discontinued Operations (Summary Of Income From Discontinued Operations And Related Realized And Unrealized Gains (Losses)) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Discontinued Operations [Abstract]      
Total revenues     $ 33,601
Operating and other expenses     (13,454)
Depreciation and amortization     (8,218)
Interest expense     (118)
Income from discontinued operations     11,811
Loss from early extinguishment of debt     (703)
Impairments [1]     (23,851)
Realized gains on disposition of rental property     83,371
Realized gains (losses) and unrealized losses on disposition of rental property and impairments, net     59,520
Total discontinued operations, net     70,628
Valuation allowance $ 22,400    
Sales proceeds 148,256 $ 319,239 $ 390,600
Gain (loss) on sale of property 53,261 54,848  
Rental property held for sale, net 94,995 264,391  
Accumulated depreciation $ 1,464,482 $ 1,414,305  
[1] Represents impairment charges recorded on certain properties prior to their sale.