Restructuring and Other (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2021	Feb. 02, 2020	Jan. 31, 2019
Restructuring Cost and Reserve [Line Items]
Lease liabilities	$ 152,592
Restructuring and other	30,999	$ 0	$ 0
COVID-19 Pandemic Costs
Restructuring Cost and Reserve [Line Items]
Restructuring and other	9,800
COVID-19 Pandemic Costs | Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Restructuring and other	8,900
COVID-19 Pandemic Costs | Cost of Revenue
Restructuring Cost and Reserve [Line Items]
Restructuring and other	900
Facility Closing
Restructuring Cost and Reserve [Line Items]
Impairment charge	7,500
Lease liabilities	2,400
One-time Involuntary Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring and other	12,200
Restructuring liability	$ 4,300