Employee Benefit Plans - Summary of Changes in Benefit Obligations, Fair Value of Assets, Funded Status and Amounts Recognized in Consolidated Statements of Financial Condition (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Change in benefit obligation
Benefit obligation at beginning of year	$ 731,978
Benefit obligation at end of year	440,050	$ 731,978
Change in plan assets
Fair value of plan assets at beginning of year	782,463
Fair value of plan assets at end of year	468,872	782,463
Pension Plans [Member]
Change in benefit obligation
Benefit obligation at beginning of year	731,978	811,662
Service cost	543	876	$ 843
Interest cost	11,130	8,679	11,912
Actuarial (gain) loss	(203,009)	(39,706)
Benefits paid	(29,357)	(29,327)
Settlements		(4,643)
Foreign currency translation and other adjustments	(71,235)	(15,563)
Benefit obligation at end of year	440,050	731,978	811,662
Change in plan assets
Fair value of plan assets at beginning of year	782,463	799,895
Actual return on plan assets	(215,237)	26,046	86,248
Employer contributions	4,206	4,493	6,708
Benefits paid	(29,357)	(29,327)	(30,272)
Settlements		(4,643)
Foreign currency translation and other adjustments	(73,203)	(14,001)
Fair value of plan assets at end of year	468,872	782,463	$ 799,895
Funded (deficit) at end of year	28,822	50,485
Prepaid pension asset (included in “other assets”)	35,268	78,058
Accrued benefit liability (included in “other liabilities”)	(6,446)	(27,573)
Net amount recognized	28,822	50,485
Actuarial net loss	167,724	155,052
Prior service cost	2,572	2,999
Net amount recognized	$ 170,296	$ 158,051