Debt - Unsecured Senior Debt, Net of Unamortized Discounts and Issuance Costs (Details) - USD ($) $ in Thousands |
Apr. 29, 2017 |
Jan. 28, 2017 |
Apr. 30, 2016 |
|---|---|---|---|
| Debt Instrument [Line Items] | |||
| Long-term debt | $ 396,611 | $ 396,493 | $ 396,142 |
| 6.38% Series A Senior Notes due 2018 [Member] | |||
| Debt Instrument [Line Items] | |||
| Long-term debt | 84,947 | 84,939 | 84,914 |
| 6.53% Series B Senior Notes due 2021 [Member] | |||
| Debt Instrument [Line Items] | |||
| Long-term debt | 64,907 | 64,902 | 64,887 |
| 3.375% Senior Notes due 2024 [Member] | |||
| Debt Instrument [Line Items] | |||
| Long-term debt | $ 246,757 | $ 246,652 | $ 246,341 |