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Taxes (Tax Effects That Give Rise To Significant Portions Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Millions | Feb. 03, 2018 | Jan. 28, 2017
--- | --- | ---
Deferred tax assets: |  |
Post employment and postretirement benefits | $ 188 | $ 405
Accrued liabilities accounted for on a cash basis for tax purposes | 218 | 379
Long-term debt | 25 | 63
Unrecognized state tax benefits and accrued interest | 39 | 76
State operating loss and credit carryforwards | 101 | 79
Other | 165 | 347
Valuation allowance | (65) | (36)
Total deferred tax assets | 671 | 1,313
Deferred tax liabilities: |  |
Excess of book basis over tax basis of property and equipment | (923) | (1,381)
Merchandise inventories | (389) | (604)
Intangible assets | (276) | (380)
Other | (205) | (391)
Total deferred tax liabilities | (1,793) | (2,756)
Net deferred tax liability | $ (1,122) | $ (1,443)

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