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Commitments and Contingencies - Major Customers and Other Concentrations (Narrative) (Details) - Customer concentration risk - Rental revenue - property	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Concentration Risk [Line Items]
Number of properties	3	3	3
Tenant 1
Concentration Risk [Line Items]
Concentration risk percentage (as a percent)	6.80%	6.40%	4.60%
Tenant 2
Concentration Risk [Line Items]
Concentration risk percentage (as a percent)	2.50%	2.00%	3.30%
Tenant 3
Concentration Risk [Line Items]
Concentration risk percentage (as a percent)	2.10%		2.80%
Tenant 4
Concentration Risk [Line Items]
Concentration risk percentage (as a percent)	2.10%		2.10%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The number of real estate properties owned as of the balance sheet date.

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