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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reduction to carrying value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,600 |
Offsetting insurance recovery |  |  |  |  |  |  |  |  |  |  |  |  | $ 32,400 | 68,300 |
Intangibles including goodwill | $ 55,600 |  |  |  | $ 55,600 |  |  |  |  |  |  |  | 55,600 | 55,600 |
Intangible assets | 38,000 |  |  |  | 38,000 |  |  |  |  |  |  |  | 38,000 | 38,000 |
Goodwill | 17,600 |  |  |  | 17,600 |  |  |  |  |  |  |  | 17,600 | 17,600 |
Accumulated amortization of identified intangible assets | 16,600 |  |  |  | 12,200 |  |  |  |  |  |  |  | 16,600 | 12,200 |
Expected to be recognized in year one | 3,200 |  |  |  |  |  |  |  |  |  |  |  | 3,200 |  |
Expected to be recognized in year two | 3,200 |  |  |  |  |  |  |  |  |  |  |  | 3,200 |  |
Expected to be recognized in year three | 3,200 |  |  |  |  |  |  |  |  |  |  |  | 3,200 |  |
Expected to be recognized in year four | 3,200 |  |  |  |  |  |  |  |  |  |  |  | 3,200 |  |
Expected to be recognized in year five | $ 3,200 |  |  |  |  |  |  |  |  |  |  |  | $ 3,200 |  |
Remaining useful life (in years) | 6 years |  |  |  |  |  |  |  |  |  |  |  | 6 years |  |
Cash and cash equivalents, restricted cash | $ 19,000 |  |  |  | 25,700 |  |  |  |  |  |  |  | $ 19,000 | 25,700 |
Deferred financing costs | $ 25,100 |  |  |  | 29,500 |  |  |  |  |  |  |  | $ 25,100 | 29,500 |
Estimated membership upgrade contract term (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 24 years |  |
Other income |  |  |  |  |  |  |  |  |  |  |  |  | $ 75,354 | 67,407 | $ 56,144
Business interruption recovery revenue |  |  |  |  |  |  |  |  |  |  |  |  | $ 7,600 | 10,600 |
OP units to common stock exchange ratio | 1 |  |  |  |  |  |  |  |  |  |  |  | 1 |  |
Operating loss carryforwards | $ 46,100 |  |  |  | 48,600 |  |  |  |  |  |  |  | $ 46,100 | 48,600 |
Net operating loss carryforward offset tax | 2,300 |  |  |  | 3,100 |  |  |  |  |  |  |  | 2,300 | 3,100 |
Valuation allowance |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,500 |
Deferred tax assets | 10,800 |  |  |  | $ 10,500 |  |  |  |  |  |  |  | 10,800 | 10,500 |
Aggregate cost in real estate U.S federal tax basis | 5,200,000 |  |  |  |  |  |  |  |  |  |  |  | 5,200,000 |  |
Net investment in notes receivable U.S federal tax basis | $ 61,600 |  |  |  |  |  |  |  |  |  |  |  | $ 61,600 |  |
Quarterly distribution for tax purposes (usd per share) | $ 0.477500 | $ 0.4775 | $ 0.4775 | $ 0.4775 | $ 0.4475 | $ 0.4475 | $ 0.4475 | $ 0.4475 | $ 0.4100 | $ 0.4100 | $ 0.4100 | $ 0.4100 | $ 1.91 |  |
Immaterial Overstatement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other income |  |  |  |  |  |  |  |  |  |  |  |  | $ 6,800 |  |
Hurricane Milton |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reduction to carrying value |  |  |  |  |  |  |  |  |  |  |  |  | 900 |  |
Insurance recovery accrual | $ 200 |  |  |  |  |  |  |  |  |  |  |  | 200 |  |
Offsetting insurance recovery |  |  |  |  |  |  |  |  |  |  |  |  | 3,400 |  |
Expenses related to removal and cleanup |  |  |  |  |  |  |  |  |  |  |  |  | 3,600 |  |
Hurricane Helene |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reduction to carrying value |  |  |  |  |  |  |  |  |  |  |  |  | 1,800 |  |
Expenses related to removal and cleanup |  |  |  |  |  |  |  |  |  |  |  |  | 1,200 |  |
Hurricane Ian |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance recovery accrual |  |  |  |  | $ 13,400 |  |  |  | $ 40,600 |  |  |  |  | 13,400 | 40,600
Offsetting insurance recovery |  |  |  |  |  |  |  |  |  |  |  |  | 24,900 |  |
Expenses related to removal and cleanup |  |  |  |  |  |  |  |  |  |  |  |  | 2,600 | $ 13,400 | $ 40,600
Reimbursement Of Capital Expenditures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Offsetting insurance recovery |  |  |  |  |  |  |  |  |  |  |  |  | $ 22,300 |  |
Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessor operating lease term (in months) | 1 month |  |  |  |  |  |  |  |  |  |  |  | 1 month |  |
Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessor operating lease term (in months) | 6 months |  |  |  |  |  |  |  |  |  |  |  | 6 months |  |
Operating Partnership |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest (percent) | 95.50% |  |  |  |  |  |  |  |  |  |  |  | 95.50% |  |

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