Annual report pursuant to Section 13 and 15(d)

LOANS PAYABLE AND OTHER BORROWINGS - Narrative (Details)

v3.22.0.1
LOANS PAYABLE AND OTHER BORROWINGS - Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Line of Credit Facility [Line Items]      
Repayments $ 0 $ 500,000,000  
Proceeds from lines of credit 0 500,000,000 $ 90,000,000
Total LOCs 62,396,000 97,411,000  
Revolving credit facility [Member] | Line of credit [Member]      
Line of Credit Facility [Line Items]      
Current borrowing capacity 780,000,000    
Maximum borrowing capacity 880,000,000    
Minimum tangible net worth $ 1,900,000,000    
Leverage ratio 0.60    
Interest coverage ratio 1.50    
Outstanding borrowings under Credit Facility $ 0 $ 0  
Total LOCs 62,400,000    
Line of credit facility, remaining borrowing capacity $ 717,600,000    
Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate      
Line of Credit Facility [Line Items]      
Effective percentage of debt instrument 1.40%    
Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Determination One [Member]      
Line of Credit Facility [Line Items]      
Basis point adjustment spread 0.10%    
Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Determination Three [Member]      
Line of Credit Facility [Line Items]      
Basis point adjustment spread 0.10%    
Basis spread on variable rate 1.00%    
Revolving credit facility [Member] | Line of credit [Member] | Prime Rate [Member] | Interest Rate Determination Two [Member]      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 0.50%    
Minimum [Member] | Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Determination One [Member]      
Line of Credit Facility [Line Items]      
Basis spread, leverage benchmark 1.25%    
Minimum [Member] | Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Determination Three [Member]      
Line of Credit Facility [Line Items]      
Basis spread, leverage benchmark 0.25%    
Maximum [Member] | Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Determination One [Member]      
Line of Credit Facility [Line Items]      
Basis spread, leverage benchmark 1.75%    
Maximum [Member] | Revolving credit facility [Member] | Line of credit [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Determination Three [Member]      
Line of Credit Facility [Line Items]      
Basis spread, leverage benchmark 0.75%