XML 56 R48.htm IDEA: XBRL DOCUMENT v3.25.1
Employee Benefit Plans - Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 01, 2025
USD ($)
RetirementPlan
Feb. 24, 2024
USD ($)
Mar. 01, 2025
USD ($)
RetirementPlan
Feb. 24, 2024
USD ($)
Aug. 31, 2024
USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]          
Contributions charged to expense under the plan $ 3.7 $ 4.8 $ 7.8 $ 10.1  
Other (income) expense   0.0 $ (0.1) 0.0  
SERP          
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]          
Number of frozen non-contributory defined benefit pension plans | RetirementPlan 1   1    
Amounts charged to expense related to the plans     $ 0.9 0.8  
Non-qualified Deferred Compensation Plan          
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]          
Amounts charged to expense related to the plans $ 0.2 $ 0.2 0.5 $ 0.4  
NQDC Plan assets 4.3   4.3   $ 3.3
NQDC Plan liabilities, current $ 2.3   $ 2.3   $ 1.6