XML 82 R68.htm IDEA: XBRL DOCUMENT v3.22.2
Retirement Benefits - Narrative (Details) - USD ($)
 12 Months Ended
Apr. 30, 2022
May 01, 2021
May 02, 2020
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Employer matching contribution, percent 3.00%    
Employer 401(k) contribution $ 1,200,000 $ 1,200,000 $ 1,700,000
Deferred Compensation Plan, maximum deferral percentage, annual base salary 75.00%    
Deferred Compensation Plan, maximum deferral percentage, annual cash incentive 100.00%    
Deferred Compensation Plan, aggregate minimum deferral $ 3,000    
Deferred Compensation Plan, minimum deferral period 3 years    
Deferred Compensation Plan, vesting percentage 100.00%    
Deferred Compensation Plan, employer discretionary contribution amount $ 0    
Deferred compensation 7,600,000 6,500,000  
Asset Held in Trust      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Cash surrender value of life insurance 7,800,000 8,300,000  
Key Individual Life Insurance      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Cash surrender value of life insurance $ 9,900,000 $ 9,500,000