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Employee Benefit Plans (Narrative) (Details)
$ in Thousands
12 Months Ended
Feb. 28, 2026
USD ($)
Mar. 01, 2025
USD ($)
manufacturingFacility
Mar. 02, 2024
USD ($)
Feb. 25, 2023
USD ($)
Defined Benefit Plan Disclosure [Line Items]        
Number of manufacturing facilities | manufacturingFacility   2    
Percentage employees are allowed to contribute (up to 60 percent)   60.00%    
Annual company match amount   $ 9,100 $ 9,600 $ 8,600
Deferred compensation obligations   5,600 5,900  
Investments in corporate-owned life insurance policies   9,500    
Mutual funds   300    
Net actuarial gain (loss) in comprehensive earnings   100 900  
Net periodic benefit cost   388 439 550
Estimated amortization from accumulated other comprehensive loss into net periodic benefit cost in the next fiscal year   (66) (62) (254)
Company contributions   446 635  
Multiemployer Plans Defined Contribution        
Defined Benefit Plan Disclosure [Line Items]        
Total contributions   $ 3,600 $ 2,200 $ 2,200
Scenario, Forecast        
Defined Benefit Plan Disclosure [Line Items]        
Net periodic benefit cost $ 500      
Estimated amortization from accumulated other comprehensive loss into net periodic benefit cost in the next fiscal year $ 200      
First Two Percent        
Defined Benefit Plan Disclosure [Line Items]        
Company matching contribution percentage   100.00%    
Percentage of eligible compensation contributed   2.00%    
Next Four Percent        
Defined Benefit Plan Disclosure [Line Items]        
Company matching contribution percentage   50.00%    
Percentage of eligible compensation contributed   4.00%    
First One Percent        
Defined Benefit Plan Disclosure [Line Items]        
Company matching contribution percentage   100.00%    
Percentage of eligible compensation contributed   1.00%    
Two Through Six Percent        
Defined Benefit Plan Disclosure [Line Items]        
Company matching contribution percentage   50.00%    
Percentage of eligible compensation contributed   5.00%