Employee and Retiree Benefits - Postretirement Health Care and Deferred Compensation Benefits (Details) - USD ($) $ in Millions	Aug. 26, 2023	Aug. 27, 2022
Retirement Benefits [Abstract]
Non-qualified deferred compensation	$ 6.7	$ 7.9
Supplemental executive retirement plan	1.2	1.4
Executive deferred compensation plan	1.8	1.4
Total deferred compensation benefits	9.7	10.7
Less current portion	1.8	2.6
Deferred compensation benefits, net of current portion	$ 7.9	$ 8.1

No definition available.

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Amount of liability, recognized in statement of financial position, for defined benefit other postretirement plan, classified as noncurrent. Excludes pension plan.

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Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as current.

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans.

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- Definition

This represents the entire liability recognized in the balance sheet that is associated with the executive deferred compensation plan.

+ References

No definition available.

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This represents the entire liability recognized in the balance sheet that is associated with the non-qualified deferred compensation plan.

+ References

No definition available.

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- Definition

This represents the entire liability recognized in the balance sheet that is associated with the SERP benefit plan.

+ References

No definition available.

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