Income Taxes - Narrative (Detail) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2022	May 01, 2021
Income Taxes
Income tax expense (benefit)	$ (163,426)	$ 41,724
Effective income tax rate	(438.30%)	24.20%
Unrecognized tax benefits	$ 8,600
Tax expense and the effective tax rate, if recognized	7,900
Exposures related to unrecognized tax benefits	$ 5,900
Period of unrecognized tax benefits change	12 months

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

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.

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

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