Restructuring and Strategic Charges - Summary of Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Restructuring Cost and Reserve [Line Items]
Asset impairment charges	$ 1,300	$ 13,300	$ 6,000
Restructuring and strategic charges, pre-tax			31,027
Impairment charges
Restructuring Cost and Reserve [Line Items]
Asset impairment charges			1,453
Continuing employee-related costs
Restructuring Cost and Reserve [Line Items]
Restructuring and strategic charges, pre-tax			1,796
Severance charges
Restructuring Cost and Reserve [Line Items]
Restructuring and strategic charges, pre-tax			9,485
Proxy solicitation costs
Restructuring Cost and Reserve [Line Items]
Restructuring and strategic charges, pre-tax			5,697
Lease terminations
Restructuring Cost and Reserve [Line Items]
Restructuring and strategic charges, pre-tax			427
Outside services
Restructuring Cost and Reserve [Line Items]
Restructuring and strategic charges, pre-tax			12,013
Other charges
Restructuring Cost and Reserve [Line Items]
Restructuring and strategic charges, pre-tax			$ 156