Quarterly report pursuant to Section 13 or 15(d)

DEBT FINANCING - Narrative (Details)

v3.21.1
DEBT FINANCING - Narrative (Details) - USD ($)
May 03, 2021
Mar. 31, 2021
Unsecured debt | Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity   $ 1,275,000,000
Maximum borrowing capacity if expansion option is exercised   1,750,000,000
Unsecured debt | 2026 Notes | Subsequent Event    
Debt Instrument [Line Items]    
Debt issued $ 35,000,000.0  
Interest rate 2.16%  
Unsecured debt | 2031 Notes | Subsequent Event    
Debt Instrument [Line Items]    
Debt issued $ 90,000,000.0  
Interest rate 3.00%  
Unsecured debt | 2033 Notes | Subsequent Event    
Debt Instrument [Line Items]    
Debt issued $ 55,000,000.0  
Interest rate 3.10%  
Revolving line of credit | Revolving line of credit | Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity   500,000,000.0
Revolving line of credit remaining borrowing capacity   303,800,000
Term loan A | Unsecured debt | Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity   125,000,000.0
Term loan B | Unsecured debt | Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity   250,000,000.0
Term loan C | Unsecured debt | Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity   225,000,000.0
Term loan D | Unsecured debt | Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity   175,000,000.0
Letter of credit | Revolving line of credit | Credit Facility    
Debt Instrument [Line Items]    
Letters of credit outstanding   $ 5,700,000