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Inventories (Tables) | 12 Months Ended
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Jan. 31, 2013
Inventories | Inventories consist of:
|  | January 31, |
|  | 2013 |  |  | 2012 |
|  | (In thousands) |
Finished goods |  | $ | 271,155 |  |  | $ | 244,884 |
Raw materials and work-in-process |  |  | 9,774 |  |  |  | 8,637 |
|  | $ | 280,929 |  |  | $ | 253,521 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration