XML 69 R58.htm IDEA: XBRL DOCUMENT v3.20.2
Summary of Fair Value of Financial Instruments (Narrative) (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Maximum maturity term of financial assets 90 days  
Notes receivable, net $ 7,981 $ 7,709
Indebtedness, net 4,107,245 4,106,518
Significant Other Observable Inputs (Level 2)    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Indebtedness, net $ 4,100,000 $ 4,100,000
Minimum    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value percentage of the carrying value of notes receivable 95.00% 95.00%
Total indebtedness fair value variance from carrying value (as a percent) 88.40% 94.10%
Maximum    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value percentage of the carrying value of notes receivable 105.00% 105.00%
Total indebtedness fair value variance from carrying value (as a percent) 97.70% 104.00%