Unconsolidated Entities - Summary of Strategic Capital Revenues Recognized in Consolidated Statements of Income Related to Co-Investment Ventures (Detail) - Unconsolidated Co-Investment Ventures [Member] - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Schedule Of Equity Method Investments [Line Items]
Recurring fees		$ 455,385	$ 395,765	$ 318,423
Transactional fees		67,048	78,552	65,804
Promote revenue		503,779	77,199	239,268
Total strategic capital revenues from unconsolidated co-investment ventures	[1]	$ 1,026,212	$ 551,516	$ 623,495

[1] Includes promote revenue earned primarily from PELF in September 2022 and USLF in June 2020.