Leases - Maturity of lease liabilities under finance and operating leases (Details) - USD ($) $ in Thousands	Sep. 02, 2023	Mar. 04, 2023
Finance Leases
2024 (remaining twenty-six weeks)	$ 5,301
2025	5,048
2026	1,883
2027	1,500
2028	1,500
Thereafter	10,174
Total lease payments	25,406
Less: imputed interest	(7,682)
Total finance lease liabilities	17,724	$ 18,912
Operating Leases
2024 (remaining twenty-six weeks)	335,247
2025	622,993
2026	500,523
2027	472,118
2028	399,881
Thereafter	1,280,351
Total lease payments	3,611,113
Less: imputed interest	(814,927)
Total operating lease liabilities	2,796,186	$ 2,875,346
Minimum sublease rentals	23,000
Finance and Operating Leases
2024 (remaining twenty-six weeks)	340,548
2025	628,041
2026	502,406
2027	473,618
2028	401,381
Thereafter	1,290,525
Total lease payments	3,636,519
Less: imputed interest	(822,609)
Total lease liabilities	$ 2,813,910