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Schedule III - Real Estate and Accumulated Depreciation (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,222,815      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,051,162      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,279,200      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,222,815      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,330,362      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 9,553,177 $ 9,115,793 $ 8,328,475 $ 7,667,743
Real Estate and Accumulated Depreciation, Accumulated Depreciation 3,034,186 $ 2,686,025 $ 2,403,149 $ 2,118,839
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation 6,518,991      
Current Communities [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land 1,222,815      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,461,452      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,279,200      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,222,815      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 7,740,652      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,963,467      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 3,033,778      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation 5,929,689      
Current Communities [Member] | Camden Chandler [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land 5,511      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 62,429      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 753      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,511      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 63,182      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 68,693      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,121      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 54,572      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2016      
Current Communities [Member] | Camden Copper Square [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,825      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 23,672      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,561      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,825      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,233      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 38,058      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,673      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 16,385      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2000      
Current Communities [Member] | Camden Foothills [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,006      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,712      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 458      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,006      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 34,170      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 45,176      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 8,618      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 36,558      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2014      
Current Communities [Member] | Camden Legacy [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,068      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 26,612      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 21,934      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,068      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 48,546      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 52,614      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 31,381      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 21,233      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1998      
Current Communities [Member] | Camden Montierra [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 13,687      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,727      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,195      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,687      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 37,922      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 51,609      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,158      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 39,451      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden North End [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,108      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 82,620      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 160      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,108      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 82,780      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 98,888      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 13,887      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 85,001      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Old Town Scottsdale [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 23,227      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 71,784      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,749      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 23,227      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 74,533      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 97,760      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 9,584      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 88,176      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Pecos Ranch [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,362      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 24,492      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,299      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,362      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 30,791      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 34,153      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 11,785      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 22,368      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden San Marcos [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,520      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 35,166      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,737      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,520      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 41,903      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 53,423      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 13,809      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 39,614      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden San Paloma [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,480      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 23,045      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,854      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,480      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 34,899      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 41,379      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 20,795      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 20,584      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2002      
Current Communities [Member] | Camden Sotelo [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,376      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 30,576      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,962      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,376      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 32,538      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 35,914      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 8,630      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 27,284      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2013      
Current Communities [Member] | Camden Crown Valley [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 9,381      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 54,210      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 13,082      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,381      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 67,292      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 76,673      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 39,866      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 36,807      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2001      
Current Communities [Member] | Camden Glendale [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 21,492      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 96,158      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 732      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 21,492      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 96,890      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 118,382      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,152      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 97,230      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2015      
Current Communities [Member] | Camden Harbor View [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,079      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 127,459      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 39,171      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,079      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 166,630      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 182,709      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 79,336      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 103,373      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2003      
Current Communities [Member] | Camden Main Jamboree [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 17,363      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 75,387      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,129      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 17,363      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 78,516      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 95,879      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 25,841      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 70,038      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Martinique [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 28,401      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,861      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 30,528      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 28,401      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 82,389      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 110,790      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 52,954      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 57,836      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1998      
Current Communities [Member] | Camden Sea Palms [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,336      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 9,930      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,082      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,336      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 19,012      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 23,348      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 11,732      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 11,616      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1998      
Current Communities [Member] | The Camden [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 18,286      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 118,730      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 377      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 18,286      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 119,107      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 137,393      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 23,120      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 114,273      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2016      
Current Communities [Member] | Camden Landmark [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 17,339      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 71,315      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,351      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 17,339      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 75,666      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 93,005      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 22,122      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 70,883      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Old Creek [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 20,360      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 71,777      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,796      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 20,360      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 81,573      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 101,933      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 35,368      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 66,565      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2007      
Current Communities [Member] | Camden Sierra At Otay Ranch [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 10,585      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 49,781      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 14,183      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,585      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 63,964      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 74,549      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 32,621      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 41,928      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2003      
Current Communities [Member] | Camden Tuscany [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,330      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 36,466      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,594      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,330      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 45,060      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 48,390      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 23,277      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 25,113      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2003      
Current Communities [Member] | Camden Vineyards [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,367      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 28,494      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,550      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,367      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 34,044      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 38,411      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 19,340      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 19,071      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2002      
Current Communities [Member] | Camden Belleview Station [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 8,091      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 44,003      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,474      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,091      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 52,477      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 60,568      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,388      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 46,180      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Caley [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,047      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,445      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,980      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,047      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 29,425      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 31,472      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 17,033      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 14,439      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2000      
Current Communities [Member] | Camden Denver West [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,396      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,552      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 13,376      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,396      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 64,928      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 71,324      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 19,601      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 51,723      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Flatirons [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,849      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 72,631      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,244      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,849      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 73,875      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 80,724      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,465      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 62,259      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2015      
Current Communities [Member] | Camden Highlands Ridge [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,612      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 34,726      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 23,709      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,612      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 58,435      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 61,047      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 34,607      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 26,440      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1996      
Current Communities [Member] | Camden Interlocken [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,293      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,612      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 20,839      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,293      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 52,451      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 57,744      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 31,535      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 26,209      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1999      
Current Communities [Member] | Camden Lakeway [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,915      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 34,129      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 28,057      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,915      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 62,186      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 66,101      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 38,614      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 27,487      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Lincoln Station [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,648      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,762      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 515      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,648      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 52,277      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 56,925      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 9,960      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 46,965      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2017      
Current Communities [Member] | Camden Ashburn Farms [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,835      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 22,604      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,316      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,835      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,920      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,755      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,082      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 19,673      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden College Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,409      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 91,503      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,253      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,409      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 99,756      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 116,165      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 32,039      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 84,126      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Dulles Station [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 10,807      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 61,548      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 12,108      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,807      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 73,656      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 84,463      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 27,856      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 56,607      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Fair Lakes [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 15,515      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 104,223      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 14,790      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15,515      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 119,013      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 134,528      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 57,384      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 77,144      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Fairfax Corner [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 8,484      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 72,953      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,140      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,484      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 84,093      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 92,577      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 39,342      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 53,235      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2006      
Current Communities [Member] | Camden Fallsgrove [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 9,408      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 43,647      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,683      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,408      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 50,330      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 59,738      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 24,807      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 34,931      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Grand Parc [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,688      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 35,900      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,977      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,688      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 40,877      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 48,565      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,742      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 29,823      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Landsdowne [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 15,502      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 102,267      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 27,898      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15,502      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 130,165      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 145,667      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 61,283      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 84,384      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Largo Town Center [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 8,411      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 44,163      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,074      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 8,411      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 49,237      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 57,648      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 23,359      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 34,289      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Monument Place [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 9,030      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 54,089      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,600      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,030      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 63,689      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 72,719      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 25,689      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 47,030      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2007      
Current Communities [Member] | Camden NoMa [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 19,442      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 82,306      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 776      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 19,442      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 83,082      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 102,524      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 22,724      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 79,800      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2014      
Current Communities [Member] | Camden NoMa II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 17,331      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 91,211      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 166      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 17,331      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 91,377      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 108,708      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 25,714      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 82,994      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2017      
Current Communities [Member] | Camden Potomac Yard [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,498      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 88,317      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 15,059      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,498      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 103,376      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 119,874      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 39,770      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 80,104      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Roosevelt [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,470      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 45,785      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,065      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,470      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 52,850      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 64,320      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 23,892      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 40,428      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Russett [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 13,460      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 61,837      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,442      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,460      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 70,279      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 83,739      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 33,871      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 49,868      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Shady Grove [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 24,177      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 89,820      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 342      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 24,177      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 90,162      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 114,339      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,123      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 93,216      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2018      
Current Communities [Member] | Camden Silo Creek [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 9,707      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 45,301      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,538      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,707      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 54,839      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 64,546      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 25,354      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 39,192      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Washingtonian [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 13,512      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 75,134      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 70      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,512      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 75,204      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 88,716      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,209      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 76,507      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2018      
Current Communities [Member] | Camden Aventura [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 12,185      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 47,616      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 15,563      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 12,185      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 63,179      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 75,364      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 32,596      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 42,768      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Boca Raton [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,201      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 50,057      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 721      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,201      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 50,778      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 52,979      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,412      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 40,567      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2014      
Current Communities [Member] | Camden Brickell [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 14,621      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 57,031      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 35,211      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 14,621      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 92,242      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 106,863      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 42,270      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 64,593      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Doral [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 10,260      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 40,416      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,224      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,260      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 48,640      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 58,900      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 24,218      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 34,682      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Doral Villas [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,476      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 25,543      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,210      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,476      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,753      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 40,229      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 17,672      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 22,557      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Las Olas [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 12,395      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 79,518      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 31,588      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 12,395      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 111,106      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 123,501      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 50,458      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 73,043      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Plantation [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,299      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 77,964      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 16,862      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,299      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 94,826      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 101,125      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 44,773      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 56,352      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Portofino [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 9,867      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 38,702      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,171      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,867      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 49,873      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 59,740      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 24,477      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 35,263      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Hunters Creek [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,156      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,925      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,990      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,156      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,915      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 32,071      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,517      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 17,554      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Lago Vista [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,497      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 29,623      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,651      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,497      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 36,274      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 39,771      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,649      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 21,122      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden LaVina [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 12,907      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 42,617      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,714      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 12,907      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 44,331      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 57,238      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,767      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 42,471      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Lee Vista [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,350      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 34,643      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 15,586      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,350      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 50,229      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 54,579      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 28,486      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 26,093      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2000      
Current Communities [Member] | Camden North Quarter [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 9,990      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 68,471      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,372      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 9,990      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 69,843      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 79,833      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,524      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 67,309      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2018      
Current Communities [Member] | Camden Orange Court [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,319      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 40,733      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,298      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,319      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 45,031      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 50,350      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,787      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 31,563      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Thornton Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,711      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 74,628      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,677      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,711      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 77,305      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 89,016      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 10,633      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 78,383      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2018      
Current Communities [Member] | Camden Town Square [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 13,127      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 45,997      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,509      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,127      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 47,506      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 60,633      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,502      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 46,131      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden World Gateway [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,785      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,821      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,172      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,785      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 60,993      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 66,778      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 29,826      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 36,952      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Bay [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,450      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 63,283      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 30,526      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,450      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 93,809      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 101,259      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 52,322      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 48,937      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1998/2002      
Current Communities [Member] | Camden Montague [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,576      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,534      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,041      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,576      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,575      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,151      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 5,954      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 15,197      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Pier District [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,704      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 105,383      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,496      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,704      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 106,879      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 123,583      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 19,447      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 104,136      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2018      
Current Communities [Member] | Camden Preserve [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,206      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,982      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 13,397      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,206      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 31,379      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 32,585      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 20,879      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 11,706      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Royal Palms [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,147      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 38,339      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,787      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,147      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 43,126      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 45,273      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,719      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 26,554      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2007      
Current Communities [Member] | Camden Westchase Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,955      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 36,254      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,267      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,955      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 37,521      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 49,476      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 11,743      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 37,733      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Brookwood [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,174      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,984      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 14,571      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,174      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 46,555      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 53,729      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 22,761      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 30,968      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Buckhead Square [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 13,200      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 43,785      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,312      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,200      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 45,097      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 58,297      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 6,976      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 51,321      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2017      
Current Communities [Member] | Camden Creekstone [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,017      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 19,912      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,784      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,017      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,696      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 30,713      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 8,458      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 22,255      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Deerfield [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,895      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 21,922      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 12,895      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,895      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 34,817      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 39,712      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 17,201      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 22,511      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Dunwoody [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,290      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 23,642      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 10,388      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,290      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 34,030      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 39,320      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,313      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 21,007      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Fourth Ward [Member] [Domain]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 10,477      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,258      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,948      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 10,477      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 53,206      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 63,683      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 13,726      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 49,957      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2014      
Current Communities [Member] | Camden Midtown Atlanta [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,196      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,828      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,848      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,196      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 45,676      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 51,872      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 23,659      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 28,213      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Paces [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 15,262      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 102,521      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,597      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15,262      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 104,118      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 119,380      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 26,304      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 93,076      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2015      
Current Communities [Member] | Camden Peachtree City [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,536      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 29,063      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,033      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,536      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 38,096      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 44,632      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 19,559      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 25,073      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Shiloh [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,181      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,798      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,492      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,181      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,290      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 29,471      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 13,746      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 15,725      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden St Clair [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,526      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 27,486      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,090      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,526      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 36,576      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 44,102      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 19,637      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 24,465      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Stockbridge [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,071      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 22,693      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,789      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,071      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,482      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,553      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,670      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 18,883      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Vantage [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,787      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 68,822      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 10,630      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,787      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 79,452      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 91,239      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,013      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 70,226      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2013      
Current Communities [Member] | Camden Ballantyne [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,503      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 30,250      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 10,512      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,503      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 40,762      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 45,265      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,701      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 23,564      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Cotton Mills [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,246      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 19,147      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,938      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,246      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,085      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 31,331      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,770      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 16,561      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | CoWork by Camden [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 814      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 3,422      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 24      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 814      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 3,446      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 4,260      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 428      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 3,832      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Dilworth [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 516      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,633      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,820      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 516      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 21,453      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,969      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 9,736      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 12,233      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2006      
Current Communities [Member] | Camden Fairview [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,283      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,223      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,933      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,283      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,156      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,439      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 7,198      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 6,241      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Foxcroft [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,408      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,919      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,158      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,408      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 13,077      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 14,485      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 7,619      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 6,866      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Foxcroft II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,152      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,499      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 3,983      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,152      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,482      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 11,634      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 5,627      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 6,007      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Gallery [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,930      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 51,957      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 967      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,930      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 52,924      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 60,854      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 10,823      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 50,031      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2017      
Current Communities [Member] | Camden Grandview [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,570      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,859      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 14,721      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,570      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 48,580      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 56,150      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 24,553      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 31,597      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Grandview II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,617      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,852      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 86      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,617      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 17,938      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,555      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 2,151      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 20,404      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Sedgebrook [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,266      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 29,211      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,851      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,266      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 38,062      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 43,328      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 20,286      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 23,042      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden South End [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,625      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 29,175      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 16,872      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,625      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 46,047      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 52,672      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 22,233      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 30,439      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Stonecrest [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,941      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 22,021      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,713      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,941      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 29,734      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,675      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 16,079      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 17,596      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Touchstone [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,203      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 6,772      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,101      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,203      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 10,873      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,076      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 6,238      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 5,838      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Carolinian [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 14,765      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 56,674      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 710      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 14,765      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 57,384      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 72,149      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 3,536      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 68,613      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Crest [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,412      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,108      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,522      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,412      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 39,630      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 44,042      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 19,295      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 24,747      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Governors Village [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,669      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,508      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 8,108      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,669      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,616      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 32,285      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,146      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 18,139      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Lake Pine [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,746      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,714      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 15,747      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,746      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 47,461      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 53,207      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 24,639      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 28,568      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Manor Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,535      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 47,159      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 12,352      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,535      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 59,511      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 62,046      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 26,958      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 35,088      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2006      
Current Communities [Member] | Camden Overlook [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,591      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 25,563      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 10,955      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,591      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 36,518      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 41,109      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 20,155      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 20,954      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Reunion Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,931      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,457      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,917      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,931      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 30,374      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,305      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 16,168      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 17,137      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Westwood [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,567      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 25,519      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 10,304      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,567      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 35,823      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 40,390      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 17,997      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 22,393      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Cedar Hills [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,684      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,931      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,520      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,684      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 25,451      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,135      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 10,403      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 17,732      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Gaines Ranch [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,094      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 37,100      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,274      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,094      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 48,374      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 53,468      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 25,261      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 28,207      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2005      
Current Communities [Member] | Camden Huntingdon [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,289      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 17,393      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 11,233      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,289      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,626      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 30,915      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,695      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 9,220      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1995      
Current Communities [Member] | Camden La Frontera [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,250      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 32,376      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 872      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,250      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,248      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 36,498      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 8,815      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 27,683      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2015      
Current Communities [Member] | Camden Lamar Heights [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,988      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 42,773      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,025      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,988      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 43,798      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 47,786      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 11,477      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 36,309      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2015      
Current Communities [Member] | Camden Rainey Street [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 30,044      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 85,477      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 1,783      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 30,044      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 87,260      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 117,304      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 8,397      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 108,907      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Stoneleigh [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,498      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,285      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,372      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,498      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 40,657      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 44,155      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 20,705      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 23,450      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2006      
Current Communities [Member] | Camden Addison [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,516      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 29,332      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,493      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,516      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 38,825      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 50,341      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 15,406      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 34,935      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Belmont [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 12,521      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 61,522      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,295      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 12,521      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 68,817      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 81,338      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 20,709      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 60,629      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Buckingham [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,704      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 21,251      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 12,005      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,704      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,256      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 35,960      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 23,104      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 12,856      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Centreport [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,613      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,644      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,708      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,613      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 20,352      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 21,965      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 13,890      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 8,075      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Cimarron [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,231      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,092      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,005      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,231      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23,097      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,328      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 18,002      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 7,326      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Farmers Market [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 17,341      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 74,193      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 31,968      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 17,341      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 106,161      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 123,502      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 59,444      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 64,058      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2001/2005      
Current Communities [Member] | Camden Henderson [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,842      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,256      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 983      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,842      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,239      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,081      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 5,229      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 14,852      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Legacy Creek [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,052      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,896      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,782      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,052      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 20,678      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 22,730      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 15,174      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 7,556      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Legacy Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,560      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 15,449      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 9,104      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,560      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 24,553      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 27,113      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 17,669      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 9,444      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1997      
Current Communities [Member] | Camden Valley Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 3,096      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 14,667      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 17,619      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 3,096      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 32,286      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 35,382      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 29,242      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 6,140      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1994      
Current Communities [Member] | Camden Victory Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 13,445      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 71,735      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 808      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 13,445      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 72,543      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 85,988      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 15,742      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 70,246      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2016      
Current Communities [Member] | Camden City Centre [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,976      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 44,735      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 12,248      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,976      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 56,983      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 61,959      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 22,860      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 39,099      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2007      
Current Communities [Member] | Camden City Centre II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 5,101      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 28,131      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 716      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 5,101      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,847      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,948      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 9,105      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 24,843      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2013      
Current Communities [Member] | Camden Greenway [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,916      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 43,933      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 23,290      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,916      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 67,223      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 84,139      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 45,687      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 38,452      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1999      
Current Communities [Member] | Camden Highland Village [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 28,536      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 111,802      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,176      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 28,536      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 115,978      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 144,514      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 7,860      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 136,654      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2019      
Current Communities [Member] | Camden Holly Springs [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 11,108      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 42,852      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 13,726      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 11,108      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 56,578      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 67,686      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,516      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 46,170      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden McGowen Station [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 6,089      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 85,038      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 178      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 6,089      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 85,216      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 91,305      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 14,948      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 76,357      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2018      
Current Communities [Member] | Camden Midtown [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,583      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 18,026      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 12,575      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,583      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 30,601      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 35,184      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 21,009      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 14,175      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1999      
Current Communities [Member] | Camden Oak Crest [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 2,078      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,941      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,084      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 2,078      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,025      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 30,103      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 16,305      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 13,798      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2003      
Current Communities [Member] | Camden Park [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 4,922      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 16,453      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,146      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 4,922      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 23,599      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,521      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 9,217      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 19,304      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Plaza [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,204      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 31,044      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 6,834      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,204      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 37,878      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 45,082      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,052      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 33,030      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2007      
Current Communities [Member] | Camden Post Oak [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 14,056      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 92,515      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 20,524      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 14,056      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 113,039      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 127,095      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 33,081      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 94,014      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2013      
Current Communities [Member] | Camden Royal Oaks [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,055      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,046      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 4,439      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,055      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 24,485      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 25,540      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 11,402      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 14,138      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2006      
Current Communities [Member] | Camden Royal Oaks II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 587      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 12,743      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 28      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 587      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,771      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 13,358      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 4,124      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 9,234      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Stonebridge [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,016      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 7,137      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 7,598      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,016      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 14,735      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 15,751      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 10,920      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 4,831      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1993      
Current Communities [Member] | Camden Sugar Grove [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,614      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 27,594      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 5,874      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,614      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,468      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 41,082      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 11,264      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 29,818      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2012      
Current Communities [Member] | Camden Travis Street [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,780      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 29,104      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,391      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,780      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 31,495      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,275      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,163      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 21,112      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2010      
Current Communities [Member] | Camden Vanderbilt [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 16,076      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 44,918      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 28,762      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 16,076      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 73,680      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 89,756      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 52,831      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 36,925      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 1994/1997      
Current Communities [Member] | Camden Whispering Oaks [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 1,188      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 26,242      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 2,559      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 1,188      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,801      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 29,989      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 12,279      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 17,710      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2008      
Current Communities [Member] | Camden Downtown I [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 7,813      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 123,397      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 7,813      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 123,397      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 131,210      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 8,257      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 122,953      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2020      
Current Communities [Member] | Camden RiNo [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 15,989      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 62,868      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 15,989      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 62,868      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 78,857      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 2,399      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 76,458      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date 2020      
Current Communities [Member] | Camden Tempe        
Real Estate and Accumulated Depreciation, Initial Cost of Land [1] $ 9,248      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements [1] 35,254      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements [1] 771      
Real Estate and Accumulated Depreciation, Carrying Amount of Land [1] 9,248      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements [1] 36,025      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements [1] 45,273      
Real Estate and Accumulated Depreciation, Accumulated Depreciation [1] 8,532      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation [1] $ 36,741      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date [1] 2015      
Construction Communities [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 464,722      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 464,722      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 464,722      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 408      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation 464,314      
Construction Communities [Member] | Camden Atlantic [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 38,297      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 38,297      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 38,297      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 38,297      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Construction Communities [Member] | Camden Buckhead [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 116,645      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 116,645      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 116,645      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 4      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 116,641      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Construction Communities [Member] | Camden Hillcrest [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 64,251      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 64,251      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 64,251      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 64,251      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Construction Communities [Member] | Camden Lake Eola [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 116,667      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 116,667      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 116,667      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 33      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 116,634      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Construction Communities [Member] | Camden North End II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements [2] $ 70,378      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements [2] 70,378      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements [2] 70,378      
Real Estate and Accumulated Depreciation, Accumulated Depreciation [2] 371      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation [2] $ 70,007      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date [2] N/A      
Construction Communities [Member] | Camden NoDa [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 27,749      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 27,749      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 27,749      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 27,749      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Construction Communities [Member] | Camden Tempe II        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 30,735      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 30,735      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 30,735      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 30,735      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Development Pipeline Communities [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land $ 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 119,615      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 119,615      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 119,615      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 0      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation 119,615      
Development Pipeline Communities [Member] | Camden Arts District [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 33,001      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 33,001      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 33,001      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 33,001      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Development Pipeline Communities [Member] | Camden Downtown II [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 12,057      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 12,057      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 12,057      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 12,057      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Development Pipeline Communities [Member] | Camden Paces III [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 16,825      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 16,825      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 16,825      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation 16,825      
Development Pipeline Communities [Member] | Camden Cameron Village        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 20,852      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 20,852      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 20,852      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 20,852      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Development Pipeline Communities [Member] | Camden Highland Village II        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 8,507      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 8,507      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 8,507      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 8,507      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Development Pipeline Communities [Member] | Camden Durham        
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements $ 28,373      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 28,373      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 28,373      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 28,373      
Real Estate And Accumulated Depreciation Construction Completion Or Acquisition Date N/A      
Corporate [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,373      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,373      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,373      
Real Estate and Accumulated Depreciation, Accumulated Depreciation      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation 5,373      
Total Land Holdings and Corporate [Member]        
Real Estate and Accumulated Depreciation, Initial Cost of Land 0      
Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements 5,373      
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Land 0      
Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements 5,373      
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements 5,373      
Real Estate and Accumulated Depreciation, Accumulated Depreciation 0      
Real Estate And Accumulated Depreciation Total Cost Of Real Estate Assets Net Of Accumulated Depreciation $ 5,373      
[1] Property formerly known as Camden Hayden.
[2] Property is in lease-up at December 31, 2020. Balances presented here include costs which are including in buildings and improvements and land on the consolidated balance sheet at December 31, 2020. These costs related to completed unit turns for this property.