XML 54 R39.htm IDEA: XBRL DOCUMENT v3.20.4
NOTES PAYABLE AND LONG-TERM DEBT (Details) - USD ($)
Jun. 15, 2018
Dec. 26, 2020
Credit Facilities    
Debt Instrument [Line Items]    
Principal repayments, fiscal 2020   $ 8,700,000
Principal repayments, fiscal 2021   17,500,000
Principal repayments, fiscal 2022   214,400,000
Principal repayments, fiscal 2023   70,000,000.0
Term Loan    
Debt Instrument [Line Items]    
Face amount of debt $ 350,000,000.0  
Debt outstanding   $ 310,600,000
Effective interest rate   1.40%
Revolving Credit Facility    
Debt Instrument [Line Items]    
Maximum borrowing capacity $ 350,000,000.0  
Revolving Credit Facility | LIBOR | Minimum    
Debt Instrument [Line Items]    
Interest rate 1.13%  
Revolving Credit Facility | LIBOR | Maximum    
Debt Instrument [Line Items]    
Interest rate 1.75%  
Uncommitted Operating Lines of Credit    
Debt Instrument [Line Items]    
Maximum borrowing capacity   $ 26,200,000
Debt outstanding   $ 0