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Long-Term Debt - Narrative (Details) - USD ($)
12 Months Ended
Aug. 07, 2018
Dec. 29, 2019
Dec. 30, 2018
Dec. 31, 2017
Debt Instrument [Line Items]        
Threshold of other indebtedness triggering default   $ 20,000,000    
Term loan borrowing, outstanding   602,516,000    
Payments of debt issuance costs $ 8,800,000 0 $ 8,806,000 $ 1,427,000
Unamortized debt costs recorded as reduction of long-term debt   6,300,000    
Other deferred borrowing costs   6,300,000    
Syndicated Facility Agreement        
Debt Instrument [Line Items]        
Revolving loan facility, maximum borrowing capacity   $ 300,000,000.0    
Maximum percentage of first tier subsidiary stock pledged as collateral   65.00%    
Revolving loan borrowings, outstanding   $ 20,900,000    
Letters of credit, outstanding   $ 2,200,000    
Weighted average interest rate on borrowings outstanding   3.27%    
Syndicated Facility Agreement | Term Loan        
Debt Instrument [Line Items]        
Term loan borrowing, outstanding   $ 581,600,000    
Syndicated Facility Agreement | Minimum        
Debt Instrument [Line Items]        
Revolving loan facility, interest rate   0.25%    
Revolving loan facility, commitment fee percentage of unused capacity   0.20%    
Syndicated Facility Agreement | Minimum | LIBOR        
Debt Instrument [Line Items]        
Revolving loan facility, basis spread on variable rate   1.25%    
Syndicated Facility Agreement | Maximum        
Debt Instrument [Line Items]        
Revolving loan facility, interest rate   1.25%    
Revolving loan facility, commitment fee percentage of unused capacity   0.35%    
Syndicated Facility Agreement | Maximum | LIBOR        
Debt Instrument [Line Items]        
Revolving loan facility, basis spread on variable rate   2.25%    
Other Line of Credit        
Debt Instrument [Line Items]        
Revolving loan facility, maximum borrowing capacity   $ 9,500,000    
Revolving loan borrowings, outstanding   $ 0 0  
Other Line of Credit | Minimum        
Debt Instrument [Line Items]        
Revolving loan facility, interest rate   2.00%    
Other Line of Credit | Maximum        
Debt Instrument [Line Items]        
Revolving loan facility, interest rate   6.00%    
Revolving Credit Facility        
Debt Instrument [Line Items]        
Other deferred borrowing costs   $ 1,300,000 1,800,000  
Amortization of debt issuance costs   $ 400,000 $ 500,000 $ 500,000
For Each Fiscal Quarter Thereafter | Syndicated Facility Agreement        
Debt Instrument [Line Items]        
Maximum consolidated net leverage ratio   4.25    
Minimum consolidated interest coverage ratio   2.25