Leases - Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	May 30, 2020	Jun. 01, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 140,977	$ 166,514
Operating cash flows from finance leases	2,515	2,580
Operating lease assets obtained in exchange for new operating lease liabilities
Operating lease assets obtained in exchange for new operating lease liabilities	$ 76,462	$ 109,647