XML 73 R68.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Debt And Lines Of Credit , Narrative - Collateralized Term Loans (Details)
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2019
USD ($)
site
Rate
Mar. 31, 2018
USD ($)
Enc_Community_Released
Jun. 30, 2018
USD ($)
Enc_Community_Released
Sep. 30, 2019
USD ($)
Rate
Sep. 30, 2018
USD ($)
Enc_Community_Released
Dec. 31, 2019
USD ($)
site
Enc_Community_Released
Dec. 31, 2018
USD ($)
properties
site
Rate
Dec. 31, 2017
USD ($)
Dec. 31, 2019
sites
Dec. 31, 2019
USD ($)
Dec. 31, 2019
Dec. 31, 2019
Rate
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance           $ 107,731,000 $ 21,451,000 $ 23,449,000        
Repayments of Lines of Credit           3,883,950,000 $ 1,456,486,000 719,536,000        
Weighted average interest rate | Rate       4.00%     4.50%          
Debt weighted average to maturity, length       11 years 1 month 6 days     9 years          
Loss on extinguishment of debt           $ 16,505,000 $ 1,190,000 $ 4,676,000        
Secured debt $ 3,200,000,000           $ 2,815,957,000     $ 3,180,592,000    
Number of Units in Real Estate Property           10,390 4,882   141,293      
Long-term Line of Credit             $ 128,000,000     183,898,000    
Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Debt Instrument, Face Amount $ 265,000,000.0     $ 250,000,000.0 $ 228,000,000.0   $ 21,700,000     400,000,000.0    
Stated interest rate 4.17%     2.925% 4.10%   4.10%       4.026%  
Secured debt             $ 3,124,303,000     $ 3,434,402,000    
Debt Instrument, Term 25 years     10 years 20 years 21 years 20 years          
Commercial Mortgage Backed Securities [Member]                        
Debt Instrument [Line Items]                        
Weighted average interest rate | Rate       3.70%     5.10%          
Debt weighted average to maturity, length       7 years     4 years 1 month 6 days          
Secured debt       $ 697,589,000     $ 405,702,000          
Collateralized Mortgage Backed Securities [Member]                        
Debt Instrument [Line Items]                        
Pledged Assets, Not Separately Reported, Real Estate $ 3,300,000,000                      
Manufactured home community [Member]                        
Debt Instrument [Line Items]                        
Number of Units in Real Estate Property | sites                 93,821      
Properties securing debt [Member] | Collateralized Mortgage Backed Securities [Member]                        
Debt Instrument [Line Items]                        
Number of properties securing a debt instument (in properties) | properties             188          
Number of Units in Real Estate Property | site 74,170                      
Matures March 1, 2020, 5.62 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance           $ 17,000,000.0            
Loss on extinguishment of debt           0            
Debt Instrument, Interest Rate, Effective Percentage | Rate                       5.62%
Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]                        
Debt Instrument [Line Items]                        
Weighted average interest rate | Rate       3.90%     4.40%          
Debt weighted average to maturity, length       4 years 10 months 24 days     5 years 1 month 6 days          
Secured debt       $ 374,727,000     $ 770,417,000          
Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]                        
Debt Instrument [Line Items]                        
Weighted average interest rate | Rate       5.10%     3.90%          
Debt weighted average to maturity, length       3 years 1 month 6 days     5 years 10 months 24 days          
Secured debt       $ 397,868,000     $ 380,680,000          
Matures November 1, 2021, 5.10 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance           127,300            
Loss on extinguishment of debt           (3,200,000)            
Debt Instrument, Interest Rate, Effective Percentage | Rate                       5.10%
Matures March 1 and April 1, 2020, 6.24 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance           $ 21,500,000            
Number of Real Estate Units Released | Enc_Community_Released           3,000            
Loss on extinguishment of debt           $ 200,000            
Debt Instrument, Interest Rate, Effective Percentage | Rate                       6.24%
Matures May 1, 2023, 4.3 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance       $ 134,000,000.0                
Loss on extinguishment of debt           $ (12,800,000)            
Debt Instrument, Interest Rate, Effective Percentage | Rate       4.30%                
Matures January 1, 2030, 3.83 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance $ 186,800,000                      
Loss on extinguishment of debt $ (700,000)                      
Debt Instrument, Interest Rate, Effective Percentage | Rate 3.83%                      
Matures February 28, 2019, 5.66 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance             10,200,000          
Loss on extinguishment of debt             $ 0          
Debt Instrument, Interest Rate, Effective Percentage | Rate             5.66%          
Matures March 1, 2019, 6.34 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance         $ 30,500,000              
Number of Real Estate Units Released | Enc_Community_Released         1,000              
Loss on extinguishment of debt         $ (900,000)              
Debt Instrument, Interest Rate, Effective Percentage | Rate             6.34%          
Matures May 1, 2023, 4.53 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance     $ 177,700,000                  
Number of Real Estate Units Released | Enc_Community_Released     11,000                  
Loss on extinguishment of debt     $ (1,500,000)                  
Debt Instrument, Interest Rate, Effective Percentage | Rate             4.53%          
Matures March 1, 2019, 6.36 Percent Interest Rate [Member] | Secured Debt [Member]                        
Debt Instrument [Line Items]                        
Reduction in secured borrowing balance   $ 24,400,000                    
Number of Real Estate Units Released | Enc_Community_Released   3,000                    
Loss on extinguishment of debt   $ (200,000)                    
Debt Instrument, Interest Rate, Effective Percentage | Rate             6.36%