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Real Estate Investments - Allocation of Purchase Price Paid for Completed Acquisitions (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Real Estate [Line Items] |  |  |  |
Asset acquisition, additions | $ 96,217 | $ 122,209 | $ 163,934 | $ 213,629
Liabilities assumed |  |  |  |
Below-market lease intangible liabilities | 0 | (4,893) | 0 | (6,316)
Accounts payable, accrued expense and other liabilities | 0 | 0 | 0 | (24)
Purchase price (including acquisition costs) | 96,217 | 117,316 | 163,934 | 207,289
In-place leases |  |  |  |
Real Estate [Line Items] |  |  |  |
Finite-lived intangible assets acquired | 11,399 | 13,533 | 17,809 | 22,405
Above-market leases |  |  |  |
Real Estate [Line Items] |  |  |  |
Finite-lived intangible assets acquired | 1,543 | 245 | 1,543 | 353
Land |  |  |  |
Real Estate [Line Items] |  |  |  |
Property, plant and equipment, additions | 19,748 | 34,419 | 34,052 | 49,073
Buildings |  |  |  |
Real Estate [Line Items] |  |  |  |
Property, plant and equipment, additions | 56,869 | 67,682 | 100,002 | 127,770
Site improvements |  |  |  |
Real Estate [Line Items] |  |  |  |
Property, plant and equipment, additions | 5,490 | 5,314 | 8,969 | 11,852
Tenant improvements |  |  |  |
Real Estate [Line Items] |  |  |  |
Property, plant and equipment, additions | $ 1,168 | $ 1,016 | $ 1,559 | $ 2,176

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