Contingent Liabilities and Commitments (Details) - USD ($) $ in Millions	9 Months Ended
	May 25, 2024	Aug. 26, 2023
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Repurchase agreement term	24 months
Percentage of dealer invoice that liability cannot exceed	100.00%
Accrued loss on repurchases	$ 1.3	$ 1.3
Obligation to Repurchase from Dealers
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Contingent liability on repurchase agreements	$ 1,924.5	$ 1,816.7