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Restructuring - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 28, 2020
Mar. 30, 2019
Dec. 28, 2019
Restructuring Cost And Reserve [Line Items]      
Expenses   $ 6,331  
Expenses, after tax   $ 4,727  
Payments for expenses $ 858   $ 5,077
Provisions 29   $ 83
Restructuring remaining liability 342    
Cost of Revenues      
Restructuring Cost And Reserve [Line Items]      
Expenses 1,425    
Selling, General and Administrative Expense      
Restructuring Cost And Reserve [Line Items]      
Expenses $ 4,906