Income Taxes - Reconciliation Between U.S. Federal Income Tax Rate and Effective Tax Rate Current Year (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Amount
U.S. federal statutory income tax	$ 76,944
State and local income taxes, net of federal income tax effect	6,652
Foreign tax effects	5,700
Effect of cross-border tax laws	(149)
Tax credits	(3,891)
Nontaxable or nondeductible items	2,606
Changes in unrecognized tax benefits	(420)
Other	32
Provision for income taxes	$ 87,474	$ 90,039	$ 148,105
Percent
U.S. federal income tax rate	21.00%	21.00%	21.00%
State income taxes-U.S.	1.80%	2.90%	3.70%
Foreign tax effects	1.60%	1.10%	(0.60%)
Effect of cross-border tax laws	0.00%
Tax credits	(1.10%)
Nondeductible compensation	0.70%	0.50%	1.90%
Changes in unrecognized tax benefits	(0.10%)
Other	0.00%	0.80%	0.90%
Effective income tax rate	23.90%	24.00%	71.60%