Reconciliations of Effective Income Tax Rate to Federal Statutory Tax Rate (Detail)		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Schedule of Effective Tax Rate Reconciliation [Line Items]
Statutory U.S. Federal Income Tax Rate		21.00%	21.00%	21.00%
Income Passed Through to Non-Controlling Interest Holders		(8.10%)	(10.20%)	(10.10%)
State and Local Income Taxes		6.00%	2.10%	2.40%
Change to a Taxable Corporation		0.00%	0.00%	1.40%
Change in Valuation Allowance		0.00%	(4.10%)	(2.80%)
Basis Adjustment	[1]	(4.60%)	0.00%	0.00%
Other		(0.60%)	(0.10%)	1.70%
Effective Income Tax Rate		13.70%	8.70%	13.60%
2022 vs. 2021
Schedule of Effective Tax Rate Reconciliation [Line Items]
Basis Adjustment	[1]		0.00%
2021 vs. 2020
Schedule of Effective Tax Rate Reconciliation [Line Items]
Income Passed Through to Non-Controlling Interest Holders			(0.10%)
State and Local Income Taxes			(0.30%)
Change to a Taxable Corporation			(1.40%)
Change in Valuation Allowance			(1.30%)
Other			(1.80%)
Effective Income Tax Rate			(4.90%)
2020 vs. 2019
Schedule of Effective Tax Rate Reconciliation [Line Items]
Income Passed Through to Non-Controlling Interest Holders		2.10%
State and Local Income Taxes		3.90%
Change to a Taxable Corporation		0.00%
Change in Valuation Allowance		4.10%
Basis Adjustment	[1]	(4.60%)
Other		(0.50%)
Effective Income Tax Rate		5.00%

[1] Represents the impact of the out-of-period adjustment made during the year ended December 31, 2022 to revise the book investment basis used to calculate deferred tax assets and the deferred tax provision.