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Retirement Plans (Summary Of Changes In Fair Value Of Pension Plan Level 3 Assets) (Details) (Pension Plan [Member], Significant Unobservable Inputs (Level 3) [Member], USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
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Feb. 02, 2013
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Jan. 28, 2012
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Pension Plan [Member] | Significant Unobservable Inputs (Level 3) [Member]
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| Fair value of plan assets, beginning of year | $ 533 | $ 488 |
| Actual gain (loss) on plan assets: | ||
| Relating to assets still held at the reporting date | 7 | 9 |
| Relating to assets sold during the period | 23 | 22 |
| Purchases | 71 | 48 |
| Sales | (40) | (34) |
| Fair value of plan assets, end of year | $ 594 | $ 533 |
| X | ||||||||||
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- Details
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- Definition
Actual return on plan assets, separately identifying the amount related to assets sold during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Actual return on plan assets, separately identifying the amount related to assets still held at the reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of increase in the plan assets attributed to a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of decrease in the plan assets attributed to the sale, liquidation, spin-off or other divestiture of a corporate division or subsidiary. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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