|
Retirement Plans (Fair Value Of Pension Plan Assets) (Details) (USD $)
In Millions, unless otherwise specified |
Feb. 01, 2014
|
Feb. 02, 2013
|
|---|---|---|
| Fair value of pension investments | $ 75 | $ 68 |
|
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Significant Observable Inputs (Level 2) [Member]
|
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| Fair value of pension investments | 75 | 68 |
|
Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member]
|
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| Cash and cash equivalents | 211 | 204 |
| Fair value of pension investments | 3,580 | 3,391 |
|
Pension Plan [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Cash and cash equivalents | 0 | 0 |
| Fair value of pension investments | 354 | 290 |
|
Pension Plan [Member] | Significant Observable Inputs (Level 2) [Member]
|
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| Cash and cash equivalents | 211 | 204 |
| Fair value of pension investments | 2,678 | 2,507 |
|
Pension Plan [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Cash and cash equivalents | 0 | 0 |
| Fair value of pension investments | 548 | 594 |
|
Pension Plan [Member] | Equity securities [Member] | International [Member]
|
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| Fair value of pension investments | 748 | 818 |
|
Pension Plan [Member] | Equity securities [Member] | U.S. [Member]
|
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| Fair value of pension investments | 834 | 832 |
|
Pension Plan [Member] | Equity securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | International [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Equity securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. [Member]
|
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| Fair value of pension investments | 354 | 290 |
|
Pension Plan [Member] | Equity securities [Member] | Significant Observable Inputs (Level 2) [Member] | International [Member]
|
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| Fair value of pension investments | 748 | 818 |
|
Pension Plan [Member] | Equity securities [Member] | Significant Observable Inputs (Level 2) [Member] | U.S. [Member]
|
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| Fair value of pension investments | 480 | 542 |
|
Pension Plan [Member] | Equity securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | International [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Equity securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | U.S. [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | U.S. Treasury bonds [Member]
|
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| Fair value of pension investments | 221 | 136 |
|
Pension Plan [Member] | U.S. Treasury bonds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | U.S. Treasury bonds [Member] | Significant Observable Inputs (Level 2) [Member]
|
||
| Fair value of pension investments | 221 | 136 |
|
Pension Plan [Member] | U.S. Treasury bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Other Government bonds [Member]
|
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| Fair value of pension investments | 39 | 34 |
|
Pension Plan [Member] | Other Government bonds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
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Pension Plan [Member] | Other Government bonds [Member] | Significant Observable Inputs (Level 2) [Member]
|
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| Fair value of pension investments | 39 | 34 |
|
Pension Plan [Member] | Other Government bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Agency backed bonds [Member]
|
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| Fair value of pension investments | 22 | 6 |
|
Pension Plan [Member] | Agency backed bonds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Agency backed bonds [Member] | Significant Observable Inputs (Level 2) [Member]
|
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| Fair value of pension investments | 22 | 6 |
|
Pension Plan [Member] | Agency backed bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Corporate bonds [Member]
|
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| Fair value of pension investments | 388 | 338 |
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Pension Plan [Member] | Corporate bonds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Corporate bonds [Member] | Significant Observable Inputs (Level 2) [Member]
|
||
| Fair value of pension investments | 388 | 338 |
|
Pension Plan [Member] | Corporate bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Mortgage-backed securities and forwards [Member]
|
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| Fair value of pension investments | 95 | 102 |
|
Pension Plan [Member] | Mortgage-backed securities and forwards [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Mortgage-backed securities and forwards [Member] | Significant Observable Inputs (Level 2) [Member]
|
||
| Fair value of pension investments | 95 | 102 |
|
Pension Plan [Member] | Mortgage-backed securities and forwards [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Asset-backed securities [Member]
|
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| Fair value of pension investments | 20 | 24 |
|
Pension Plan [Member] | Asset-backed securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Asset-backed securities [Member] | Significant Observable Inputs (Level 2) [Member]
|
||
| Fair value of pension investments | 20 | 24 |
|
Pension Plan [Member] | Asset-backed securities [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
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Pension Plan [Member] | Pooled funds [Member]
|
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| Fair value of pension investments | 454 | 303 |
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Pension Plan [Member] | Pooled funds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Pooled funds [Member] | Significant Observable Inputs (Level 2) [Member]
|
||
| Fair value of pension investments | 454 | 303 |
|
Pension Plan [Member] | Pooled funds [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Real Estate [Member]
|
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| Fair value of pension investments | 214 | 280 |
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Pension Plan [Member] | Real Estate [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Real Estate [Member] | Significant Observable Inputs (Level 2) [Member]
|
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| Fair value of pension investments | 0 | 0 |
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Pension Plan [Member] | Real Estate [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 214 | 280 |
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Pension Plan [Member] | Hedge Funds [Member]
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| Fair value of pension investments | 167 | 154 |
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Pension Plan [Member] | Hedge Funds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Hedge Funds [Member] | Significant Observable Inputs (Level 2) [Member]
|
||
| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Hedge Funds [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | 167 | 154 |
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Pension Plan [Member] | Private equity [Member]
|
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| Fair value of pension investments | 167 | 160 |
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Pension Plan [Member] | Private equity [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Private equity [Member] | Significant Observable Inputs (Level 2) [Member]
|
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| Fair value of pension investments | 0 | 0 |
|
Pension Plan [Member] | Private equity [Member] | Significant Unobservable Inputs (Level 3) [Member]
|
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| Fair value of pension investments | $ 167 | $ 160 |