Segment Reporting - Balance Sheet information (Details) $ in Thousands	6 Months Ended
Aug. 27, 2022 USD ($) segment	Feb. 26, 2022 USD ($)
Segment Reporting
Number of reportable segments \| segment	2
Total assets	$ 8,367,125	$ 8,529,003
Goodwill	626,936	879,136
Accounts receivable	1,564,388	1,343,496
Retail Pharmacy
Segment Reporting
Goodwill	43,492	43,492
Pharmacy Services
Segment Reporting
Goodwill	583,444	835,644
Operating segments \| Retail Pharmacy
Segment Reporting
Total assets	6,124,452	6,068,594
Goodwill	43,492	43,492
Operating segments \| Pharmacy Services
Segment Reporting
Total assets	2,255,466	2,482,232
Goodwill	583,444	835,644
Intersegment eliminations
Segment Reporting
Total assets	(12,793)	(21,823)
Goodwill
Intersegment eliminations \| Pharmacy Services
Segment Reporting
Long-term deferred tax liability	0	0
Accounts receivable	$ 12,793	$ 21,823

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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