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Debt - Debt Schedule (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Oct. 31, 2014
Debt Instrument [Line Items]      
Carrying amount of debt $ 4 $ 1,900  
Carrying amount of finance leases 5,120 6,505  
Fair value of finance leases 5,555 6,827  
Carrying amount of debt and finance leases 584,043 603,667  
Fair value of debt and finance leases 573,265 630,648  
Less current maturities (1,506) (3,735)  
Long-term debt 582,537 599,932  
Amended Credit Agreement      
Debt Instrument [Line Items]      
Carrying amount of debt   495,262  
Fair value of debt 467,491 516,380  
Senior Notes | 3.97% Senior Notes      
Debt Instrument [Line Items]      
Carrying amount of debt 100,000 100,000  
Fair value of debt $ 100,215 105,541  
Stated interest rate 3.97%   3.97%
Lines of Credit and Overdrafts      
Debt Instrument [Line Items]      
Carrying amount of debt $ 4 224  
Fair value of debt 4 224  
Other      
Debt Instrument [Line Items]      
Carrying amount of debt 0 1,676  
Fair value of debt $ 0 $ 1,676