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Accumulated Other Comprehensive Loss (Activity Associated With Accumulated Other Comprehensive Loss) (Parenthetical) (Detail) (USD $)
In Millions |
3 Months Ended | |
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Apr. 30, 2011
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May 01, 2010
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| Accumulated Other Comprehensive Loss | ||
| Income tax effect of unrealized loss on marketable equity securities | $ 1 | $ 1 |
| Income tax effect of reclassification adjustment due to realized gain on marketable equity securities | 4 | |
| Income tax effect of net actuarial (gain) loss | $ 9 | $ 6 |
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- Details
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- Definition
Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For each annual statement of income presented, the tax effect of the net gain (loss) recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Tax effect on gross appreciation or the gross loss in value of the total of unsold securities during the period being reported on. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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