Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended													12 Months Ended
	Mar. 31, 2026	Dec. 31, 2025	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	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, 2025	Dec. 31, 2024	Dec. 31, 2023
Significant Accounting Policies
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		21,100				16,600								21,100	16,600
Expected to be recognized in year five		2,800												2,800
Expected to be recognized in year two		2,800												2,800
Expected to be recognized in year four		2,800												2,800
Expected to be recognized in year one		2,800												2,800
Expected to be recognized in year three		$ 2,800												$ 2,800
Remaining useful life (in years)		5 years												5 years
Restricted cash		$ 18,200				19,000								$ 18,200	19,000
Notes receivable, net		93,358				50,726								93,358	50,726
Deferred financing costs		24,300				25,100								$ 24,300	25,100
Estimated membership upgrade contract term (in years)														24 years
Other income														$ 62,794	75,354	$ 67,407
Expenses related to removal and cleanup														600	7,400
Insurance recovery accrual		$ 800				6,000								800	6,000
Offsetting insurance recovery														$ 12,000	32,400	68,300
OP units to common stock exchange ratio		1												1
Operating loss carryforwards		$ 15,300				46,100								$ 15,300	46,100
Net operating loss carryforward offset tax		0				2,300								0	2,300
Valuation allowance																10,500
Deferred tax assets		12,100				$ 10,800								12,100	10,800
Net investment in notes receivable U.S federal tax basis		63,900												63,900
Aggregate cost in real estate U.S federal tax basis		$ 5,200,000												$ 5,200,000
Quarterly distribution for tax purposes (usd per share)		$ 0.5150	$ 0.5150	$ 0.5150	$ 0.5150	$ 0.4775	$ 0.4775	$ 0.4775	$ 0.4775	$ 0.4475	$ 0.4475	$ 0.4475	$ 0.4475	$ 2.06
Subsequent Event
Significant Accounting Policies
Distribution payable for 2026 (in usd per share)	$ 0.418345
Quarterly distribution for tax purposes (usd per share)	$ 0.096655
Hurricane Ian
Significant Accounting Policies
Business interruption recovery revenue														$ 6,600	7,600	10,600
Expenses related to removal and cleanup																13,400
Insurance recovery accrual										$ 13,400						13,400
Offsetting insurance recovery														$ 4,300	22,300	$ 3,500
Immaterial Overstatement
Significant Accounting Policies
Other income															$ 6,800
Minimum
Significant Accounting Policies
Lessor operating lease term		1 month												1 month
Product subscription, term														2 years
Maximum
Significant Accounting Policies
Lessor operating lease term		6 months												6 months
Product subscription, term														4 years
RVC
Significant Accounting Policies
Notes receivable, net		$ 56,100												$ 56,100
Operating Partnership
Significant Accounting Policies
Ownership interest (percent)		96.80%												96.80%