Employee and Retiree Benefits - Schedule of Postretirement Health Care and Deferred Compensation Benefits (Details) - USD ($) $ in Millions |
Aug. 30, 2025 |
Aug. 31, 2024 |
|---|---|---|
| Retirement Benefits [Abstract] | ||
| Non-qualified deferred compensation | $ 3.9 | $ 5.2 |
| Supplemental executive retirement plan | 0.8 | 0.9 |
| Executive deferred compensation plan | 2.2 | 2.2 |
| Total deferred compensation benefits | 6.9 | 8.3 |
| Less current portion | 1.8 | 1.7 |
| Deferred compensation benefits, net of current portion | $ 5.1 | $ 6.6 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of liability, recognized in statement of financial position, for defined benefit other postretirement plan, classified as noncurrent. Excludes pension plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition This represents the entire liability recognized in the balance sheet that is associated with the executive deferred compensation plan. No definition available.
|
| X | ||||||||||
- Definition This represents the entire liability recognized in the balance sheet that is associated with the non-qualified deferred compensation plan. No definition available.
|
| X | ||||||||||
- Definition This represents the entire liability recognized in the balance sheet that is associated with the SERP benefit plan. No definition available.
|