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Income Taxes (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Feb. 01, 2020 | Feb. 02, 2019 | Feb. 03, 2018 | Jan. 28, 2017
Effective Income Tax Rate [Line Items] |  |  |  |
Statutory tax rate | 21.00% |  | 21.00% | 35.00%
Blended rate |  |  | 33.70% |
Tax Cuts and Jobs Act, Incomplete Accounting, Transition Tax for Accumulated Foreign Earnings, Provisional Income Tax Expense (Benefit), Reduction |  | $ 189 |  |
Tax Act |  | (23) | $ 283 |
Reduction in deemed repatriation tax liability |  |  | 283 |
Tax Cuts and Jobs Act, Transition Tax for Accumulated Foreign Earnings, Income Tax Expense (Benefit) |  | 20 | 209 |
Tax Cuts and Jobs Act, Incomplete Accounting, Change in Tax Rate, Deferred Tax Asset (Liability), Provisional Income Tax Expense (Benefit), Reduction |  | 3 | 74 |
Tax Cuts and Jobs Act, Change in Tax Rate, Deferred Tax Asset (Liability), Income Tax Expense (Benefit) |  | 71 |  |
Valuation allowance | $ 96 | 91 |  |
Change in the valuation allowance, related to the international net operating loss carryforwards and other international deferred tax assets | 5 |  |  |
Unrecognized tax benefits that would impact the effective tax rate if recognized | 300 | 282 | 263 |
Interest expense recognized as component of income tax expense | 11 | 10 | 10 |
Accrued interest in income tax expense | 67 | $ 53 | $ 42 |
International [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Tax credit carryforwards, valuation allowance | 1 |  |  |
Net operating loss carryforwards, valuation allowance | 8 |  |  |
International [Member] | 2037 [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Total net operating loss carryforwards | 78 |  |  |
Net operating loss carryforwards subject to expiration | 73 |  |  |
Federal [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Tax credit carryforwards, valuation allowance | 5 |  |  |
Federal [Member] | 2023 - 2037 [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Total net operating loss carryforwards | 15 |  |  |
Net operating loss carryforwards subject to expiration | 11 |  |  |
Foreign Tax Credit Carryforwards [Member] | International [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Total net operating loss carryforwards | 2 |  |  |
Foreign Tax Credit Carryforwards [Member] | Federal [Member] | 2024 - 2030 [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Net operating loss carryforwards subject to expiration | 6 |  |  |
Capital Loss Carryforwards [Member] | International [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Total net operating loss carryforwards | 8 |  |  |
U.S. [Member] | Capital Loss Carryforwards [Member] | 2023 - 2025 [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Net operating loss carryforwards subject to expiration | 4 |  |  |
State [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Tax credit carryforwards, valuation allowance | 4 |  |  |
State [Member] | 2021 - 2039 [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Net operating loss carryforwards subject to expiration | 6 |  |  |
State [Member] | International [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Net operating loss carryforwards, valuation allowance | 78 |  |  |
State [Member] | Capital Loss Carryforwards [Member] | 2022 - 2039 [Member] |  |  |  |
Effective Income Tax Rate [Line Items] |  |  |  |
Net operating loss carryforwards subject to expiration | $ 8 |  |  |

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