XML 69 R55.htm IDEA: XBRL DOCUMENT v3.21.1
Long-Term Debt - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Mar. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]        
Term loan facility maturity period (in years)   5 years    
Vehicle and Equipment        
Debt Instrument [Line Items]        
Assets relating to master loan agreements, gross     $ 134,500,000 $ 132,200,000
Capital leased assets, net book value     $ 66,500,000 $ 65,700,000
Master Loan Agreements        
Debt Instrument [Line Items]        
Term loan facility maturity period (in years)     60 months  
5.75% Senior Notes Due 2028 | Senior Notes        
Debt Instrument [Line Items]        
Notes payable Interest rate   5.75%    
Debt instrument, face amount   $ 300,000,000.0    
Market capitalization (as percent)   2.00%    
Term Loan Amendment Agreement        
Debt Instrument [Line Items]        
Debt instrument, face amount $ 400,000,000.0      
Term loan facility maturity period (in years) 7 years      
Term Loan Amendment Agreement | Term Loan        
Debt Instrument [Line Items]        
Margin interest rate (as percent) 1.25%      
Deferred financing costs and debt issuance costs, net     $ 198,700,000  
Term Loan Amendment Agreement | Term Loan | LIBOR | Minimum        
Debt Instrument [Line Items]        
Margin interest rate (as percent) 2.25%      
Term Loan Amendment Agreement | Term Loan | LIBOR | Maximum        
Debt Instrument [Line Items]        
Margin interest rate (as percent) 2.50%      
ABL Credit Agreement        
Debt Instrument [Line Items]        
Fixed charge coverage ratio   1.0    
Market capitalization (as percent)   2.00%    
ABL Credit Agreement | Letter of Credit        
Debt Instrument [Line Items]        
Remaining borrowing availability     161,200,000  
ABL Credit Agreement | Eurodollar | Minimum        
Debt Instrument [Line Items]        
Margin interest rate (as percent)   1.25%    
ABL Credit Agreement | Eurodollar | Maximum        
Debt Instrument [Line Items]        
Margin interest rate (as percent)   1.50%    
ABL Credit Agreement | Base Rate | Minimum        
Debt Instrument [Line Items]        
Margin interest rate (as percent)   0.25%    
ABL Credit Agreement | Base Rate | Maximum        
Debt Instrument [Line Items]        
Margin interest rate (as percent)   0.50%    
ABL Credit Agreement | Revolving Credit Facility        
Debt Instrument [Line Items]        
Line of credit maximum borrowing capacity   $ 200,000,000.0    
Borrowings outstanding     $ 56,300,000  
ABL Credit Agreement | Letter of Credit        
Debt Instrument [Line Items]        
Line of credit maximum borrowing capacity   75,000,000.0    
ABL Credit Agreement | Incremental Revolving Credit Facility        
Debt Instrument [Line Items]        
Line of credit maximum borrowing capacity   50,000,000.0    
ABL Credit Agreement | Swing Line Loans        
Debt Instrument [Line Items]        
Line of credit maximum borrowing capacity   $ 20,000,000.0