v3.20.2
Debt ABL Credit Agreement (Details) - Senior Secured Credit Facility - ABL Credit Agreement - Deutsche Bank AG New York Branch - Revolving Credit Facility - USD ($)
May 13, 2020
Dec. 31, 2020
Sep. 30, 2020
Line of Credit Facility [Line Items]      
Revolving credit facility, maximum borrowing capacity $ 800,000,000    
Revolving credit facility, additional borrowing capacity, accordion feature $ 350,000,000    
Revolving credit facility, current borrowing capacity     $ 681,000,000
Financial maintenance covenant, percentage of aggregate commitments 10.00%    
Financial maintenance covenant, minimum base amount $ 50,000,000    
Financial maintenance covenant, term excess availability exceeds threshold 30 days    
Required fixed charge coverage ratio 1.00    
Agent control of cash, percentage of borrowing base 12.50%    
Agent control of cash, minimum base amount $ 62,500,000    
Forecast      
Line of Credit Facility [Line Items]      
Revolving credit facility, current borrowing capacity   $ 678,000,000  
Minimum      
Line of Credit Facility [Line Items]      
Revolving credit facility, commitment fee 0.25%    
Agent control of cash, term excess availability exceeds threshold 500.00%    
Maximum      
Line of Credit Facility [Line Items]      
Revolving credit facility, commitment fee 0.375%    
Agent control of cash, term excess availability exceeds threshold 3000.00%    
Fed funds effective rate and overnight bank funding rate      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 0.50%    
LIBOR      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 1.00%    
Applicable margin 2.25%    
LIBOR | Minimum      
Line of Credit Facility [Line Items]      
Adjusted LIBO Rate, stated minimum 0.75%    
Applicable margin 1.75%    
LIBOR | Maximum      
Line of Credit Facility [Line Items]      
Applicable margin 2.25%    
Base Rate      
Line of Credit Facility [Line Items]      
Applicable margin 1.25%    
Base Rate | Minimum      
Line of Credit Facility [Line Items]      
Applicable margin 0.75%    
Base Rate | Maximum      
Line of Credit Facility [Line Items]      
Applicable margin 1.25%