Manufacturer Rebates Receivables (Details) - Pharmacy Services Segment - USD ($) $ in Thousands	Sep. 02, 2023	Mar. 04, 2023
Manufacturer Rebates Receivables
Manufacturer rebates receivables	$ 411,549	$ 357,699
Manufacturers Rebates Receivables
Manufacturer Rebates Receivables
Allowance for uncollectible accounts	$ 13,280	$ 8,680

Amount of allowance for credit loss on accounts receivable.

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Name:	us-gaap_AllowanceForDoubtfulAccountsReceivable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant