Note 4. Derivative Financial Instruments (Detail) - Effects of Derivative Instruments on Income and Accumulated Other Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 02, 2013	Jan. 28, 2012
Gains Reclassified from Accumulated Other Comprehensive Income into Earnings - Amount		$ 85
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	$ 447	$ 153
Gains (Losses) Recognized in Earnings on Derivatives (Including Ineffective Portion) - Location	Interest and other income, net	Interest and other income, net

The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.

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The effective portion of gain reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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- Definition

Description of where the net gain (loss) on hedges of net investments in foreign operations is reported in the entity's financial statements. Includes description for amounts included in other comprehensive income.

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