Income Taxes - Summary of Deferred Tax Assets and Liabilities (Parenthetical) (Detail) - TRS [Member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Expense Benefit [Line Items]
Net operating loss carryforwards	$ 20.5	$ 21.6
Book or tax differences in joint venture investments	$ 9.8	10.2
Expiry of net operating loss carryforwards	2024 and 2035
Deferred tax assets operating loss carryforwards not expiring	$ 6.8	$ 6.1
Maximum [Member]
Income Tax Expense Benefit [Line Items]
Deferred tax assets operating loss carryforwards taxable income limit, percentage	80.00%