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Business Combinations (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Aug. 31, 2021
May 27, 2023
May 28, 2022
Nov. 27, 2021
May 27, 2023
May 28, 2022
Apr. 28, 2023
Aug. 27, 2022
Aug. 28, 2021
Business Acquisition [Line Items]                  
Acquisition-related costs expensed   $ 3.9 $ 0.7   $ 5.6 $ 4.6      
Issuance of stock for acquisition           22.0      
Goodwill   514.5 484.2   514.5 $ 484.2   $ 484.2 $ 348.1
Lithionics                  
Business Acquisition [Line Items]                  
Percent of voting interest acquired             100.00%    
Acquisition-related costs expensed   3.1              
Barletta                  
Business Acquisition [Line Items]                  
Percent of voting interest acquired 100.00%                
Acquisition-related costs expensed       $ 2.4          
Purchase price $ 286.3                
Cash payments 240.1                
Purchase price, common stock issued $ 25.0                
Discount percentage on purchase price 12.00%                
Lockup restriction period 1 year                
Purchase price, common stock issued after discount $ 22.0                
Earnout liability 24.2 19.8     19.8     39.8  
Issuance of stock for acquisition     $ 22.0            
Issuance of stock for acquisition (in shares)     0.2            
Goodwill 136.1                
Other intangible assets $ 111.4                
Transaction costs       $ 3.1          
Barletta | Backlog                  
Business Acquisition [Line Items]                  
Weighted-average useful life 10 months                
Barletta | Dealer networks/customer relationships                  
Business Acquisition [Line Items]                  
Weighted-average useful life 12 years                
Barletta | Other Current Liabilities                  
Business Acquisition [Line Items]                  
Earnout liability   $ 19.8     $ 19.8     21.3  
Barletta | Other Noncurrent Liabilities                  
Business Acquisition [Line Items]                  
Earnout liability               $ 18.5  
Barletta | Earnout Paid In Stock                  
Business Acquisition [Line Items]                  
Earnout amount $ 50.0                
Barletta | Earnout Paid In Cash                  
Business Acquisition [Line Items]                  
Earnout amount $ 15.0