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Summary of Significant Accounting Policies - Narrative (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2023 USD ($) tenant lease segment | Dec. 31, 2022 USD ($)
Accounting Policies [Line Items] |  |
Cash in excess of FDIC insured amounts | $ 13.4 | $ 27.1
Straight-line rent receivables | $ 65.9 | 53.9
Accounts Receivable, Allowance for Credit Loss, Number Of Leases | lease | 3 |
Accounts Receivable, Allowance for Credit Loss, Number Of Customers | tenant | 3 |
Increase to rental income | $ 0.4 | (0.4)
Allowance for doubtful accounts receivable (in dollars) | $ 0.0 | 0.0
Number of Reportable Segments | segment | 1 |
Unbilled Revenues |  |
Accounting Policies [Line Items] |  |
Accounts Receivable, Gross | $ 14.0 | $ 11.1
Building |  |
Accounting Policies [Line Items] |  |
Useful life | 40 years |
Building Improvements | Minimum |  |
Accounting Policies [Line Items] |  |
Useful life | 10 years |
Building Improvements | Maximum |  |
Accounting Policies [Line Items] |  |
Useful life | 20 years |

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