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Income Taxes - Additional Information (Detail) - USD ($)	Jan. 31, 2021	Feb. 02, 2020	Feb. 03, 2019	Jan. 28, 2018
Income Taxes [Line Items]
Unrecognized tax benefits, gross	$ 38,696,000	$ 36,638,000	$ 35,209,000	$ 18,051,000
Unrecognized tax benefits, gross, that would, if recognized, affect the effective tax rate	34,026,000
Accruals for interest and penalties	8,225,000	$ 7,251,000
Minimum
Income Taxes [Line Items]
Gross unrecognized tax benefits, possible decrease in balance within next twelve months	0
Maximum
Income Taxes [Line Items]
Gross unrecognized tax benefits, possible decrease in balance within next twelve months	$ 15,800,000

X

- Definition

Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

+ References

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Amount of unrecognized tax benefits.

+ References

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Income Taxes [Line Items]

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