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Employee Benefit Plans - Fair Value of Noncontributory Defined Benefit Retirement Plan Assets (Details) - Noncontributory Pension Plan - USD ($) $ in Thousands | Feb. 03, 2018 | Jan. 28, 2017 | Jan. 30, 2016
--- | --- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | $ 12,855 | $ 11,734 | $ 11,969
Common Stock | U.S. |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value |  | 2,645 |
Common Stock | Foreign |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value |  | 210 |
Bond |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 4,074 | 4,418 |
Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 330 | 263 |
Real Estate Investment Trust |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value |  | 6 |
Mutual Funds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 12,855 | 11,734 |
Mutual Funds | U.S. Equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 4,789 | 2,153 |
Mutual Funds | International Equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 3,662 | 2,039 |
Fair Value, Inputs, Level 1 | Common Stock | U.S. |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value |  | 2,645 |
Fair Value, Inputs, Level 1 | Common Stock | Foreign |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value |  | 210 |
Fair Value, Inputs, Level 1 | Bond |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 4,074 | 4,418 |
Fair Value, Inputs, Level 1 | Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 330 | 263 |
Fair Value, Inputs, Level 1 | Real Estate Investment Trust |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value |  | 6 |
Fair Value, Inputs, Level 1 | Mutual Funds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 12,855 | 11,734 |
Fair Value, Inputs, Level 1 | Mutual Funds | U.S. Equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | 4,789 | 2,153 |
Fair Value, Inputs, Level 1 | Mutual Funds | International Equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit retirement plan assets, fair value | $ 3,662 | $ 2,039 |

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- Definition Fair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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