XML 77 R53.htm IDEA: XBRL DOCUMENT v3.20.4
Long-Term Debt - Schedule of Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Aug. 26, 2020
Dec. 31, 2019
May 30, 2017
Debt Instrument [Line Items]        
Long-term line of credit $ 123,000      
Senior unsecured notes 492,916   $ 296,568  
Total long-term debt 615,916   631,568  
Debt Issuance Costs, Net 7,100 $ 7,300 3,400  
Long-term Debt 623,000      
Line of Credit        
Debt Instrument [Line Items]        
Long-term line of credit 123,000   335,000  
Senior Notes | 5.375% senior notes due 2024        
Debt Instrument [Line Items]        
Senior unsecured notes 0   296,568  
Senior Notes | 4.625% Senior Unsecured Notes due 2028 [Member]        
Debt Instrument [Line Items]        
Long-term Debt $ 492,916   $ 0  
Interest rate 4.625% 4.625%    
Senior Notes | Senior notes 2024        
Debt Instrument [Line Items]        
Interest rate 5.375%     5.375%