Quarterly report pursuant to Section 13 or 15(d)

DEBT FINANCING - Debt Summary (Details)

v3.22.1
DEBT FINANCING - Debt Summary (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Nov. 09, 2021
Debt Instrument [Line Items]      
Principal amount $ 3,007,860 $ 2,948,944  
Unamortized debt issuance costs and debt premium, net (8,109) (8,013)  
Total debt $ 2,999,751 2,940,931  
Revolving line of credit | Revolving line of credit | Credit Facility      
Debt Instrument [Line Items]      
Interest rate (percent) 1.70%    
Principal amount $ 425,000 490,000  
Unsecured debt | 2023 Term loan facility      
Debt Instrument [Line Items]      
Interest rate (percent) 2.83%    
Principal amount $ 175,000 175,000  
Unsecured debt | 2028 Term loan facility      
Debt Instrument [Line Items]      
Interest rate (percent) 4.62%    
Principal amount $ 75,000 75,000  
Unsecured debt | 2029 Term loan facility      
Debt Instrument [Line Items]      
Interest rate (percent) 4.27%    
Principal amount $ 100,000 100,000  
Unsecured debt | 2026 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 2.16%    
Principal amount $ 35,000 35,000  
Unsecured debt | 2029 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 3.98%    
Principal amount $ 100,000 100,000  
Unsecured debt | August 2030 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 2.99%    
Principal amount $ 150,000 150,000  
Unsecured debt | November 2030 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 2.72%   2.72%
Principal amount $ 75,000 75,000 $ 75,000
Unsecured debt | May 2031 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 3.00%    
Principal amount $ 90,000 90,000  
Unsecured debt | August 2031 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 4.08%    
Principal amount $ 50,000 50,000  
Unsecured debt | November 2031 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 2.81%   2.81%
Principal amount $ 175,000 175,000 $ 175,000
Unsecured debt | 2032 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 3.09%    
Principal amount $ 100,000 100,000  
Unsecured debt | May 2033 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 3.10%    
Principal amount $ 55,000 55,000  
Unsecured debt | November 2033 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 2.96%   2.96%
Principal amount $ 125,000 0 $ 125,000
Unsecured debt | 2036 Senior Unsecured Notes      
Debt Instrument [Line Items]      
Interest rate (percent) 3.06%    
Principal amount $ 75,000 75,000  
Unsecured debt | Term loan A | Credit Facility      
Debt Instrument [Line Items]      
Interest rate (percent) 3.69%    
Principal amount $ 125,000 125,000  
Unsecured debt | Term loan B | Credit Facility      
Debt Instrument [Line Items]      
Interest rate (percent) 2.86%    
Principal amount $ 250,000 250,000  
Unsecured debt | Term loan C | Credit Facility      
Debt Instrument [Line Items]      
Interest rate (percent) 2.86%    
Principal amount $ 225,000 225,000  
Unsecured debt | Term loan D | Credit Facility      
Debt Instrument [Line Items]      
Interest rate (percent) 3.07%    
Principal amount $ 175,000 175,000  
Unsecured debt | Term loan E | Credit Facility      
Debt Instrument [Line Items]      
Interest rate (percent) 1.60%    
Principal amount $ 125,000 125,000  
Fixed rate mortgages payable | Fixed rate mortgages payable      
Debt Instrument [Line Items]      
Interest rate (percent) 3.82%    
Principal amount $ 302,860 $ 303,944