Debt - Letters of Credit (Details) - Letter of Credit [Member] - USD ($) |
12 Months Ended | |
|---|---|---|
Feb. 03, 2018 |
Jan. 28, 2017 |
|
| Trade LCs [Member] | ||
| Debt Instrument [Line Items] | ||
| Letters of credit outstanding | $ 0 | $ 0 |
| Expiration term for trade letters of credit | 21 days | |
| Stand-By LCs [Member] | ||
| Debt Instrument [Line Items] | ||
| Letters of credit outstanding | $ 3,300,000 | $ 3,200,000 |