|
Financing Activities (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
3 Months Ended | 9 Months Ended | 12 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Feb. 02, 2013
|
Oct. 27, 2012
|
Oct. 29, 2011
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Feb. 01, 2014
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Jan. 10, 2012
3.875% Senior notes due 2022 [Member]
|
Jan. 10, 2012
5.125% Senior debentures due 2042 [Member]
|
Nov. 20, 2012
2.875% Senior notes due 2023 [Member]
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Nov. 20, 2012
4.3% Senior notes due 2043 [Member]
|
Feb. 02, 2013
November 28, 2012 Debt Tender [Member]
|
Oct. 27, 2012
8.0% Senior Debentures Due 2012 [Member]
|
Oct. 29, 2011
8.0% Senior Debentures Due 2012 [Member]
|
Oct. 27, 2012
5.35% Senior Notes Due 2012 [Member]
|
Oct. 29, 2011
5.35% Senior Notes Due 2012 [Member]
|
Oct. 27, 2012
5.875% Senior Notes Due 2013 [Member]
|
Oct. 27, 2012
Minimum [Member]
November 28, 2012 Debt Tender [Member]
|
Oct. 27, 2012
Maximum [Member]
November 28, 2012 Debt Tender [Member]
|
Oct. 27, 2012
Carrying Amount
|
Oct. 29, 2011
Carrying Amount
|
Oct. 27, 2012
Carrying Amount
November 28, 2012 Debt Tender [Member]
|
|
| Debt Issued, Face Amount | $ 550 | $ 250 | $ 750 | $ 250 | |||||||||||||||
| Debt Issued, Interest Rate, Stated Percentage | 3.875% | 5.125% | 2.875% | 4.30% | 8.00% | 5.35% | 5.875% | 5.90% | 7.875% | ||||||||||
| Short-term Debt, Refinanced, Amount | 298 | ||||||||||||||||||
| Loss on extinguishment of debt | 133 | 4 | |||||||||||||||||
| Interest expense savings | 4 | ||||||||||||||||||
| Extinguishment of Debt, Amount | 700 | 173 | 0 | 616 | 0 | ||||||||||||||
| Long-term debt | 6,784 | 6,124 | 706 | ||||||||||||||||
| Amount Of Outstanding Debt Repaid At Maturity | 439 | ||||||||||||||||||
| Stock Repurchased During Period, Shares | 26,256,576 | ||||||||||||||||||
| Stock Repurchased During Period, Value | 991 | ||||||||||||||||||
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | 361 | ||||||||||||||||||
| Extinguishment of Debt, Gain (Loss), Net of Tax | 83 | ||||||||||||||||||
| Expected Interest Expense Savings | $ 30 | ||||||||||||||||||