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Long-Term Debt - Summary of Long-Term Debt - Interest Rates (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Revolving Credit Facility    
Debt Instrument [Line Items]    
Revolving line of credit interest rate 5.43% 6.69%
Term Loan B | LIBOR    
Debt Instrument [Line Items]    
LIBOR floor 0.75% 0.75%
Senior notes    
Debt Instrument [Line Items]    
Debt interest rate percentage 5.625% 5.625%
Minimum    
Debt Instrument [Line Items]    
Finance lease obligation interest rates 3.70%  
Finance lease obligation interest rates   3.70%
Maximum    
Debt Instrument [Line Items]    
Finance lease obligation interest rates 7.73%  
Finance lease obligation interest rates   7.73%