Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Schedule Of Pre Tax Income [Line Items]
Pre-tax income from U.S. operations	$ 235,800	$ 235,800	$ 228,800
Pre-tax income from foreign operations	$ 131,200	$ 124,700	$ 103,900
U.S. federal statutory tax rate	21.00%	21.00%	21.00%
Unrecognized tax benefits	$ 22,363	$ 0	$ 3,130	$ 9,835
Recognized penalties and interest on unrecognized tax benefits	11,700	300	$ 1,600
Penalties and interest accrued on unrecognized tax benefits	$ 11,700	$ 0
New York State [Member]
Schedule Of Pre Tax Income [Line Items]
Income tax year under examination	2015 2016 2017 2018 2019 2020
New York City [Member]
Schedule Of Pre Tax Income [Line Items]
Income tax year under examination	2016 2017 2018

Schedule of pre-tax income.

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

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-Topic 235
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- Definition

The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

+ References

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

+ References

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- Definition

Tax year being audited in the income tax examination, in YYYY format.

+ References

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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- Definition

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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Amount of expense 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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