Stockholders' Equity (Performance Share Awards) (Details) - Performance Shares - shares	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock issued in settlement of performance share awards (in shares)	556,000	655,000	682,000
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years