XML 70 R59.htm IDEA: XBRL DOCUMENT v3.20.2
Credit Facility (Details)
£ in Millions
6 Months Ended
Jun. 30, 2020
USD ($)
extension
currency
Jun. 30, 2019
Jun. 30, 2020
GBP (£)
extension
Dec. 31, 2019
USD ($)
Dec. 31, 2019
GBP (£)
Credit facility          
Credit facility origination costs $ 9,418,000     $ 11,453,000  
Outstanding balance 628,551,000     704,335,000  
Unsecured debt | Revolving Credit Facility          
Credit facility          
Maximum borrowing capacity $ 3,000,000,000.0        
Number of extensions | extension 2   2    
Term of extension option 6 months        
Number of currencies allowable per facility | currency 14        
Credit facility expansion option $ 1,000,000,000.0        
Current borrowing capacity 2,400,000,000        
Outstanding balance $ 628,600,000   £ 329.5 $ 704,300,000 £ 169.2
Weighted average borrowing rate during the period (as a percent) 1.60% 3.30%      
Weighted average interest rate at the end of the period (as a percent) 0.90%   0.90% 2.20% 2.20%
Unsecured debt | Revolving Credit Facility | Other assets, net          
Credit facility          
Credit facility origination costs $ 9,400,000     $ 11,500,000  
Unsecured debt | Revolving Credit Facility | LIBOR          
Credit facility          
Basis spread on variable rate (as a percent) 0.775%        
Commitment fee (as a percent) 0.125%        
All-in drawn variable interest rate (as a percent) 0.90%