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Unrecognized Tax Benefits Income Tax Penalties And Interest Expense (Benefit)

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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

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

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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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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Income Taxes - Additional Information (Detail) - USD ($)		12 Months Ended
	Feb. 10, 2023	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Income Taxes [Line Items]
Net deferred tax assets		$ 70,940,000	$ 69,926,000
Valuation allowance for certain other foreign and state net operating loss carryforwards		0
Cash and cash equivalents		201,260,000	206,575,000	$ 395,635,000	$ 221,839,000
Unrecognized tax benefit that, if recognized, would impact the effective tax rate		21,890,000	21,288,000
Recognized (benefit)/expense in interest and penalties		1,145,000	630,000	$ 950,000
Accrued amounts for payment of interest and penalties		4,586,000	3,440,000
Unrecognized tax benefits, lower bound		0
Unrecognized tax benefits, upper bound		414,000
Subsequent Event [Member] \| U.S. Affordable Housing Real Estate Partnership
Income Taxes [Line Items]
Committed to invest in realestate	$ 100,000,000
initial payment	$ 20,000,000
Investment period	5 years
U.S. Federal
Income Taxes [Line Items]
Net deferred tax assets		42,277,000	38,718,000
Net operating loss carryforwards, do not expire		11,315,000
Net operating loss carryforwards		28,536,000
Tax credit carryforwards		$ 5,799,000
U.S. Federal \| Earliest Tax Year
Income Taxes [Line Items]
Expiration date		2024
Tax credit expiration date		2027
U.S. Federal \| Latest Tax Year
Income Taxes [Line Items]
Expiration date		2043
Tax credit expiration date		2030
State and Local Jurisdiction
Income Taxes [Line Items]
Net deferred tax assets		$ 18,458,000	19,190,000
Foreign Jurisdictions
Income Taxes [Line Items]
Net deferred tax assets		10,205,000	$ 12,018,000
Net operating loss carryforwards, expire 2019 through 2029		10,367,000
Net operating loss carryforwards, do not expire		54,875,000
Cash and cash equivalents		118,248,000
Accumulated undistributed earning		$ 434,565,000
Foreign Jurisdictions \| Earliest Tax Year
Income Taxes [Line Items]
Expiration date		2025
Foreign Jurisdictions \| Latest Tax Year
Income Taxes [Line Items]
Expiration date		2031