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Derivative Financial Instruments and Hedging Activities - Narrative (Details)
$ in Thousands, € in Millions
1 Months Ended 12 Months Ended
Apr. 30, 2021
USD ($)
Apr. 30, 2020
USD ($)
May 01, 2021
USD ($)
May 02, 2020
USD ($)
Apr. 30, 2020
EUR (€)
Cross-Currency Swap [Member]          
Derivative [Line Items]          
Derivative, maturity date   Aug. 31, 2023      
Derivative, notional amount   $ 60,000     € 54.8
Other long-term liabilities, fair value     $ 6,800 $ 1,300  
Interest Rate Swap [Member]          
Derivative [Line Items]          
Derivative, maturity date Aug. 31, 2023        
Derivative, notional amount $ 100,000        
Other long-term liabilities, fair value     200    
Foreign Exchange Forward [Member]          
Derivative [Line Items]          
Derivative, notional amount     14,800    
Foreign Exchange Forward [Member] | Accrued Liabilities [Member]          
Derivative [Line Items]          
Other long-term liabilities, fair value     22    
Foreign Exchange Forward [Member] | Other Income [Member]          
Derivative [Line Items]          
Gain (loss) on foreign currency derivatives recorded in earnings, net     $ 100