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Accumulated Other Comprehensive Loss ("AOCL") - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 25, 2020
Jan. 26, 2019
Jan. 25, 2020
Jan. 26, 2019
Equity [Abstract]        
Income tax expense related to cash flow hedges $ 2,040 $ 177 $ 2,382 $ 534
Increase in interest expense     10,117  
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Income tax expense related to cash flow hedges 2,040 $ 177 2,382 $ 534
Increase in interest expense     10,117  
Expense for early repayment of debt     $ 8,134  
ASU 2018-02        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Reclassification from AOCI to retained earnings, tax effect $ 2,707