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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% |

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