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Long-Term Debt - Narrative (Details) - USD ($)
3 Months Ended
Sep. 25, 2019
Oct. 17, 2018
Mar. 31, 2020
Oct. 31, 2018
Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Expansion threshold $ 225,000,000.0      
Expansion threshold percent 100.00%      
Capacity available for specific purpose     $ 100,000,000.0  
Credit facility borrowing capacity     387,400,000  
Letter of credit outstanding     $ 12,600,000  
Revolving Credit Facility | LIBOR        
Line of Credit Facility [Line Items]        
Basis spread on variable rate     1.50%  
Revolving Credit Facility | Base Rate        
Line of Credit Facility [Line Items]        
Basis spread on variable rate     0.50%  
Line of Credit | Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Debt term 5 years      
Borrowing capacity $ 400,000,000.0      
Commitment fee on unused amount     0.175%  
Term Loan        
Line of Credit Facility [Line Items]        
Periodic payment, years one to three, percentage of original principal amount     2.50%  
Loan facility for one year     5.00%  
Loan facility for two years     1.25%  
Term Loan | Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Borrowing capacity $ 150,000,000.0      
Long-term line of credit     $ 149,100,000  
Senior Notes        
Line of Credit Facility [Line Items]        
Senior notes       $ 350,000,000.0
Stated interest rate       5.75%
Redemption price as a percentage of principal   100.00%