Summary of Significant Accounting Policies (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) properties segment mortgagenotes amendment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Deferred financing costs, net	$ 31,118,000	$ 36,864,000
Accounting for Acquisitions [Abstract]
Transaction costs	4,533,000	3,402,000	$ 5,436,000
Goodwill	693,000	693,000
Intangible Assets, Net (Including Goodwill)	36,622,000	37,799,000
Below Market Lease, Accumulated Amortization	2,400,000	2,000,000.0
Amortization of above/below market leases and tenant allowances, net	355,000	385,000	480,000
Below Market Lease, Net	7,741,000	7,941,000
Revenue Recognition [Abstract]
Straight Line Rent	7,000,000	5,700,000
Participating interest income	$ 0	0	0
Income Tax Disclosure [Abstract]
Percent of taxable income distributed to shareholders annually	90.00%
Current Federal Tax Expense (Benefit)	$ 0
Deferred TRS Income Tax Expense (Benefit)	$ 0	$ 0	$ 4,448,000
Effective Income Tax Rate Reconciliation, Percent	0.80%	2.10%	13.50%
Other	$ 169,000	$ 0
Deferred Tax Assets, Gross	36,892,000	35,917,000
Deferred Tax Liabilities, Gross	4,099,000	4,582,000
Deferred Tax Liabilities	9,800,000
Current Income and Withholding Tax Expense	(1,400,000)	1,600,000	$ 1,500,000
Provision for income tax expense	0
Share-based Payment Arrangement, Noncash Expense [Abstract]
Severance expense	0	0	2,868,000
Straight line rent write off	200,000	200,000	38,000,000
Recovery of Direct Costs	$ 17,200,000	15,200,000	12,900,000
Number of Reportable Segments | segment	2
Rental Revenue Reduction from Straight Line Rent			24,500,000
Variable Percentage Rent	$ 400,000	16,200,000	5,200,000
Financing Receivable, Accrued Interest, Writeoff	1,500,000		300,000
Deferred Tax Assets, Valuation Allowance	$ 32,624,000	31,335,000
Number of Theatres in Entertainment DIstricts | segment	7
Collections, Deferred Rent, Cash Basis Tenants	$ 17,100,000	7,000,000
Collections, Deferred Rent, Accrual Basis Tenants	23,800,000	63,800,000
Deferred Rent Receivables, Net	$ 2,100,000	27,300,000
Principles of Consolidation	ariable Interest EntitiesThe Company consolidates certain entities when it is deemed to be the primary beneficiary in a variable interest entity (VIE) in which it has a controlling financial interest in accordance with the consolidation guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC). The equity method of accounting is applied to entities in which the Company is not the primary beneficiary as defined in the FASB ASC Topic on Consolidation (Topic 810), but can exercise significant influence over the entity with respect to its operations and major decisions.The Company’s variable interest in VIEs currently are in the form of equity ownership and loans provided by the Company to a VIE or other partner. The Company examines specific criteria and uses its judgment when determining if the Company is the primary beneficiary of a VIE. The primary beneficiary generally is defined as the party with the controlling financial interest. Consideration of various factors include, but are not limited to, the Company’s ability to direct the activities that most significantly impact the entity’s economic performance and its obligation to absorb losses from or right to receive benefits of the VIE that could potentially be significant to the VIE. As of December 31, 2022 and 2021, the Company does not have any investments in consolidated VIEs.
Operating Lease, Percentage Revenue	$ 10,500,000	14,000,000	8,600,000
Operating Lease, Lease Income	$ 575,601,000	478,882,000	372,176,000
Number Of Mortgage Notes Receivable | mortgagenotes	4
Collections, Deferred Interest, Cash Basis Borrowers	$ 600,000
Collections, Deferred Interest, Accrual Basis Borrowers	$ 400,000
Number of Properties subject to potential lease rejection | properties	3
number of TRS entities | properties	3
number of experiential lodging properties in TRS | properties	4
Regal [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Deferred Rent Receivables, Net	$ 87,300,000
Accounts Receivable, Noncurrent, Nonaccrual	$ 6,500,000
Short-term Debt
Share-based Payment Arrangement, Noncash Expense [Abstract]
Number of agreements | amendment	4
Notes Receivable
Share-based Payment Arrangement, Noncash Expense [Abstract]
Financing Receivable, Accrued Interest, Writeoff			$ 0
Number Of Notes Receivable	2		1
Notes Receivable | Eat & Play Properties [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Number Of Notes Receivable	1
Pre-Petition | Regal [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Accounts Receivable, Noncurrent, Nonaccrual	$ 1,400,000
Post-Petition | Regal [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Accounts Receivable, Noncurrent, Nonaccrual	$ 5,100,000
Ground Lease Straight Line Receivable
Share-based Payment Arrangement, Noncash Expense [Abstract]
Straight line rent write off		11,500,000	$ 11,500,000
straight-line receivable
Share-based Payment Arrangement, Noncash Expense [Abstract]
Straight line rent write off		$ 26,500,000	$ 26,500,000
Mortgage Note, 8.125%, due June 17, 2039 [Member] | Mortgage Receivable [Member] | Eat & Play Properties [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Number Of Mortgage Notes Receivable	1
American Multi-Cinema, Inc. [Member]
Concentration Risks, Types, No Concentration Percentage [Abstract]
Percentage of lease revenue in total revenue	14.40%	17.80%	7.20%
Share-based Payment Arrangement, Noncash Expense [Abstract]
Operating Lease, Lease Income	$ 94,476,000	$ 94,405,000	$ 29,964,000
TopGolf [Member]
Concentration Risks, Types, No Concentration Percentage [Abstract]
Percentage of lease revenue in total revenue	14.30%	16.30%	19.50%
Share-based Payment Arrangement, Noncash Expense [Abstract]
Operating Lease, Lease Income	$ 94,177,000	$ 86,470,000	$ 80,714,000
Regal [Member]
Concentration Risks, Types, No Concentration Percentage [Abstract]
Percentage of lease revenue in total revenue	13.80%	8.40%	3.10%
Share-based Payment Arrangement, Noncash Expense [Abstract]
Operating Lease, Lease Income	$ 90,678,000	$ 44,576,000	$ 13,056,000
Cinemark
Concentration Risks, Types, No Concentration Percentage [Abstract]
Percentage of lease revenue in total revenue	6.40%	8.00%	10.10%
Share-based Payment Arrangement, Noncash Expense [Abstract]
Operating Lease, Lease Income	$ 42,325,000	$ 42,417,000	$ 42,065,000
Leases, Acquired-in-Place [Member]
Accounting for Acquisitions [Abstract]
Weighted average useful life for in-place leases	11 years 1 month 6 days
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2022	$ 2,686,000
2023	2,008,000
2024	1,900,000
2025	1,774,000
2026	1,642,000
Thereafter	7,759,000
Total	17,769,000	18,401,000
Share-based Payment Arrangement, Noncash Expense [Abstract]
Intangible assets, accumulated amortization	20,000,000.0	17,200,000
Lease Agreements [Member]
Accounting for Acquisitions [Abstract]
Amortization	$ 3,300,000	3,800,000	5,600,000
Above Market Leases [Member]
Accounting for Acquisitions [Abstract]
Weighted average useful life for in-place leases	5 years 6 months
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2022	$ 46,000
2023	46,000
2024	46,000
2025	46,000
2026	46,000
Thereafter	27,000
Total	257,000	303,000
Share-based Payment Arrangement, Noncash Expense [Abstract]
Intangible assets, accumulated amortization	1,300,000	1,200,000
Trade Names [Member]
Accounting for Acquisitions [Abstract]
Non-amortizing indefinite lived trade names	$ 5,400,000	5,400,000
Weighted average useful life for in-place leases	25 years 3 months 18 days
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2022	$ 133,000
2023	133,000
2024	133,000
2025	133,000
2026	133,000
Thereafter	2,559,000
Total	3,224,000
Indefinite and Finite-lived Intangible Assets, net	8,580,000	8,713,000
Share-based Payment Arrangement, Noncash Expense [Abstract]
Intangible assets, accumulated amortization	$ 583,000,000	450,000,000
Below market leases [Member]
Accounting for Acquisitions [Abstract]
Weighted average useful life for in-place leases	29 years
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2022	$ 431,000
2023	413,000
2024	404,000
2025	319,000
2026	255,000
Thereafter	5,919,000
Total	$ 7,741,000
Contract Value, intangible [Member]
Accounting for Acquisitions [Abstract]
Weighted average useful life for in-place leases	25 years 6 months
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2022	$ 365,000
2023	365,000
2024	365,000
2025	365,000
2026	365,000
Thereafter	7,498,000
Total	9,323,000	9,689,000
Share-based Payment Arrangement, Noncash Expense [Abstract]
Intangible assets, accumulated amortization	$ 1,600,000	1,300,000
Stock Options [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Share based compensation, future vesting period minimum (in years)	4 years
Stock or Unit Option Plan Expense	$ 14,000	17,000	12,000
Restricted Stock [Member] | Employee [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Share based compensation expense related to employees and trustees	$ 7,900,000	8,800,000	10,600,000
Restricted Stock [Member] | Minimum [Member] | Employee [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Share based compensation, future vesting period minimum (in years)	3 years
Restricted Stock [Member] | Maximum [Member] | Employee [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Share based compensation, future vesting period minimum (in years)	4 years
Restricted Stock Units (RSUs) [Member] | Non-Employee Trustees [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Share based compensation expense related to employees and trustees	$ 2,200,000	2,200,000	2,200,000
Performance Shares
Share-based Payment Arrangement, Noncash Expense [Abstract]
Share based compensation, future vesting period minimum (in years)	3 years
Share based compensation expense related to employees and trustees	$ 6,600,000	3,900,000	1,000,000
Accelerated Vesting of Shares [Member] | Nonvested Shares [Member] | Employee Severance [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Severance expense			1,000,000
Accelerated Vesting of Shares [Member] | Performance Shares | Employee Severance [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Severance expense			261,000
Revolving Credit Facility [Member]
Deferred financing costs, net	$ 6,400,000	8,700,000
Building [Member] | Minimum [Member]
Rental Properties [Abstract]
Estimated useful live of buildings (in years)	30 years
Building [Member] | Maximum [Member]
Rental Properties [Abstract]
Estimated useful live of buildings (in years)	40 years
Furniture and Fixtures [Member] | Minimum [Member]
Rental Properties [Abstract]
Estimated useful live of buildings (in years)	3 years
Furniture and Fixtures [Member] | Maximum [Member]
Rental Properties [Abstract]
Estimated useful live of buildings (in years)	25 years
Building Improvements [Member] | Minimum [Member]
Rental Properties [Abstract]
Estimated useful live of buildings (in years)	10 years
Building Improvements [Member] | Maximum [Member]
Rental Properties [Abstract]
Estimated useful live of buildings (in years)	20 years
triple-net lessor costs [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Recovery of Direct Costs	$ 2,600,000	$ 3,500,000	$ 2,200,000
CANADA
Income Tax Disclosure [Abstract]
Other	23,000,000
CANADA | Ontario ERC/Retail
Income Tax Disclosure [Abstract]
Other	$ 22,800,000