CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Nov. 09, 2013	Nov. 03, 2012	Nov. 09, 2013	Nov. 03, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Unrealized gain on available for sale securities, income tax			$ 2
Amortization of amounts included in net periodic pension expense, income tax	9	8	29	27
Unrealized loss on cash flow hedging activities, income tax	(3)	2	(8)	(7)
Amortization of unrealized gains and losses on cash flow hedging activities, income tax	$ 1		$ 1

Amount of tax (expense) benefit, after reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans, attributable to parent entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

+ References

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Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount of tax expense (benefit) before reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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