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Business Transactions - NGCS, Tax Contingency and Indemnification Asset (Details) - USD ($) $ in Millions	May 01, 2025	Aug. 30, 2024
Non-income tax based contingency
Business Transactions
Accrued liability	$ 11.4
NGCS | Minimum
Business Transactions
Period over which seller's indemnity obligation reduces	4 years
TOPS | Minimum
Business Transactions
Period over which seller's indemnity obligation reduces		5 years
TOPS | Non-income tax based contingency
Business Transactions
Accrued liability		$ 4.3
Corresponding indemnification asset		4.3
TOPS | Non-income tax based contingency | Maximum
Business Transactions
Amount of seller's indemnification obligation		$ 21.6

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