Significant Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Jan. 31, 2024	Jan. 31, 2023
Income Tax Disclosure [Abstract]
Prepaid expense	$ (2,776)	$ (2,727)
Depreciation	(80,196)	(46,552)
Operating lease right-of-use assets	(216,635)	(224,099)
Other temporary differences	(262)	(353)
Gross deferred tax liabilities	(299,869)	(273,731)
Operating lease liabilities	253,762	260,596
Deferred rent	13,721	15,296
Inventory	25,297	22,967
Accounts receivable	1,034	1,114
Net operating loss carryforwards	14,376	18,369
Tax uncertainties	1,811	1,430
Accrued salaries and benefits	31,534	24,084
Income tax credits	3,738	4,540
Other temporary differences	32,731	29,362
Gross deferred tax assets, before valuation allowances	378,004	377,758
Valuation allowances	(31,959)	(33,087)
Net deferred tax assets	$ 46,176	$ 70,940

Deferred tax assets operating lease ROU assets.

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- Definition

Deferred Tax Assets Tax Uncertainties

+ References

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-2

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-Topic 210
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-Publisher FASB
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.

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- Definition

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
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-URI https://asc.fasb.org//1943274/2147482685/740-10-50-2

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on accounts receivable.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Name Accounting Standards Codification
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Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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No definition available.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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