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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended
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Feb. 02, 2019 | Feb. 03, 2018 | Jan. 28, 2017
Tax Credit Carryforward [Line Items] |  |  |
Minimum tax on certain foreign earnings | 10.00% |  |
Undistributed earnings of foreign subsidiaries | $ 1,400,000,000 |  |
Unrecognized tax liability related to the undistributed earnings of foreign subsidaries | 1,000,000 |  |
Valuation allowances | 51,711,000 | $ 42,332,000 |
Net unrecognized tax benefits | 233,400,000 | 57,300,000 | $ 38,500,000
Unrecognized tax benefits that would impact effective tax rates | 222,000,000 | 55,800,000 | 43,800,000
Interest and penalties expensed | 11,900,000 | 1,900,000 | 1,400,000
Accrued amounts for interest and penalties | 23,600,000 | 11,900,000 | $ 8,000,000
State and Local Jurisdiction |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Foreign net operating loss carryforwards | 133,200,000 | 113,900,000 |
Valuation allowances | 10,000,000 | 8,900,000 |
Foreign Tax Authority |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Foreign net operating loss carryforwards | 138,800,000 | 111,000,000 |
Valuation allowances | $ 41,700,000 | $ 33,400,000 |
Foreign Tax Authority | Tax Year 2025 |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Net operating loss carryforwards, expiration year | 2025 |  |
Foreign net operating loss carryforwards subject to expiration | $ 18,300,000 |  |
Foreign Tax Authority | Tax Year 2028 |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Net operating loss carryforwards, expiration year | 2028 |  |
Minimum |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Possible decrease in unrecognized tax benefits that would reduce the provision for taxes on earnings | $ 0 |  |
Minimum | State and Local Jurisdiction |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Net operating loss carryforwards, expiration year | 2020 |  |
Maximum |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Possible decrease in unrecognized tax benefits that would reduce the provision for taxes on earnings | $ 30,000,000 |  |
Maximum | State and Local Jurisdiction |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Net operating loss carryforwards, expiration year | 2038 |  |

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