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Note 4. Derivative Financial Instruments (Detail) - Effects of Derivative Instruments on Income and Accumulated Other Comprehensive Income (USD $)
In Thousands, unless otherwise specified
3 Months Ended
May 04, 2013
Apr. 28, 2012
Gains Reclassified from Accumulated Other Comprehensive Income into Earnings - Location Operating expenses and cost of revenue Operating expenses and cost of revenue
Gains (Losses) Recognized in Earnings on Derivatives (Including Ineffective Portion) - Amount $ 285 $ 82
Gains (Losses) Recognized in Earnings on Derivatives (Including Ineffective Portion) - Location Interest and other income, net Interest and other income, net