v3.26.1
Restructuring and Other Expense, Net - Schedule of Progression of Liabilities Associated with Restructuring Activities, Combined with Reconciliation to Restructuring and Other Expense, Net (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 03, 2024
May 31, 2026
May 31, 2025
May 31, 2024
Restructuring Cost and Reserve [Line Items]        
Beginning Balance   $ 685 $ 188  
Expense   $ 6,867 $ 3,228  
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]   Restructuring and other expense, net Restructuring and other expense, net  
Payments   $ (7,359) $ (2,731)  
Ending Balance   193 685 $ 188
Net loss on sale of assets   233 95  
Release of contingent liability for Level5 earnout $ 7,139      
Stock-based compensation   13,734 16,186 16,688
Restructuring and other expense, net   7,100 10,524 [1] 29,327 [1]
Ragasco [Member]        
Restructuring Cost and Reserve [Line Items]        
Change in fair value of Ragasco earnout [2]     4,536  
Former CEO        
Restructuring Cost and Reserve [Line Items]        
Stock-based compensation [3]     2,665  
Early Retirement And Severance        
Restructuring Cost and Reserve [Line Items]        
Beginning Balance   585 188  
Expense   941 1,993  
Payments   (1,333) (1,596)  
Ending Balance   193 585 $ 188
Other Restructuring Charges        
Restructuring Cost and Reserve [Line Items]        
Beginning Balance [4],[5]   100    
Expense   5,926 [5] 1,235 [4]  
Payments   $ (6,026) [5] (1,135) [4]  
Ending Balance [4],[5]     $ 100  
[1] See “Use of Non-GAAP Financial Measures and Definitions” for additional information.
[2] Reflects the change in fair value of the contingent liability associated with the Ragasco earnout arrangement covering the 12-month period ended December 31, 2024. See “Note P – Acquisitions” for additional information.
[3] Reflects non-cash stock-based compensation expense related to the accelerated vesting of certain outstanding equity awards held by our former CEO upon his retirement, effective November 1, 2024.
[4] During fiscal 2025, other restructuring charges consisted primarily of acquisition-related costs such as advisory, legal, and other professional fees.
[5] During fiscal 2026 other restructuring charges consisted primarily of acquisition-related costs such as advisory, legal, and other professional fees.