Leases - Other information related to operating leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020
Leases [Abstract]
Cash paid for amounts included in the measurement of operating lease liabilities	$ 620,529	$ 655,679
Non-cash operating lease assets and liabilities obtained in exchange for new or modified leases	$ 299,619	$ 244,153
Weighted average remaining lease term for operating leases	6 years 4 months 24 days	6 years 8 months 15 days
Weighted average discount rate for operating leases	6.44%	6.57%