v3.3.1.900

Investments (Tables) | 12 Months Ended
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Jan. 30, 2016
Investments [Abstract] |
Investments | The following table discloses the major categories of the Company’s investments as of the dates presented:
| Short-term investments |  | Long-term investments
| January 30, 2016 |  | January 31, 2015 |  | January 30, 2016 |  | January 31, 2015
| (in thousands)
Available-for-sale securities: |  |  |  |  |  |  |
Carrying value | $ | 225,985 |  |  | $ | 17,147 |  |  | $ | 72,153 |  |  | — |
Unrealized gains included in accumulated other comprehensive income | 477 |  |  | — |  |  | 22 |  |  | — |
Unrealized losses included in accumulated other comprehensive loss | (435 | ) |  | — |  |  | (222 | ) |  | — |
Held-to-maturity securities: |  |  |  |  |  |  |
Amortized cost | — |  |  | 154,054 |  |  | — |  |  | $ | 216,756 |
Total investments | $ | 226,027 |  |  | $ | 171,201 |  |  | $ | 71,953 |  |  | $ | 216,756 |
Gross holding gains on held-to-maturity securities | — |  |  | $ | 117 |  |  | — |  |  | $ | 371 |
Gross holding losses on held-to-maturity securities | — |  |  | (50 | ) |  | — |  |  | (317 | )
Fair value of securities | $ | 226,027 |  |  | $ | 171,268 |  |  | $ | 71,953 |  |  | $ | 216,810 |

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- Definition A table of investments, shown as a text block. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 6 -Section 10 -Paragraph (c) -Subparagraph (1) + Details
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- References No definition available. + Details
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