Employee Benefit Plans - Fair Value of Noncontributory Defined Benefit Retirement Plan Assets (Details) - Noncontributory Pension Plan - USD ($) $ in Thousands	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	$ 11,483	$ 11,365	$ 12,855
U.S. Equity Mutual Funds
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	4,157	4,247
International Equity Mutual Funds
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	3,132	3,144
Bond
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	3,754	3,722
Cash
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	440	252
Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	11,483	11,365
Fair Value, Inputs, Level 1 | U.S. Equity Mutual Funds
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	4,157	4,247
Fair Value, Inputs, Level 1 | International Equity Mutual Funds
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	3,132	3,144
Fair Value, Inputs, Level 1 | Bond
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	3,754	3,722
Fair Value, Inputs, Level 1 | Cash
Defined Benefit Plan Disclosure [Line Items]
Defined benefit retirement plan assets, fair value	$ 440	$ 252