v3.26.1
NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)
$ in Millions
12 Months Ended
Jul. 01, 2025
USD ($)
May 31, 2026
USD ($)
segment
May 25, 2025
USD ($)
May 26, 2024
USD ($)
Property, Plant, and Equipment [Line Items]        
Number of reportable segments | segment   2    
Unbilled receivables   $ 134.2 $ 132.7  
Advertising and promotion expenses   36.6 35.8 $ 49.7
Research and development costs   18.9 22.0 26.4
Transfer of pension plan obligations $ 9.9      
Pension plan settlement charge   $ 14.2    
Defined Benefit Plan Net Periodic Benefit Cost Credit Settlement And Curtailment Gain Loss Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag   false    
Employer contributions   $ 14.6 0.6  
Employee compensation (as a percent)   3.00%    
Matching percentage (as a percent)   100.00%    
Employee's contribution election (as a percent)   6.00%    
Plan matching contribution, vesting period   5 years    
Plan matching contribution, vesting percentage (as a percent)   20.00%    
Plan matching contribution   $ 41.2 41.5 48.1
Liabilities under deferred compensation plans   25.5 27.0  
Purchases of property, plant and equipment included in accounts payable   76.5 85.4  
Foreign currency transaction gain   8.2    
Foreign currency transaction loss     15.2 28.6
Construction in progress        
Property, Plant, and Equipment [Line Items]        
Interest capitalized from construction in progress   $ 12.5 $ 25.9 $ 49.5
Pension Plan        
Property, Plant, and Equipment [Line Items]        
Benefits paid $ 27.4