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Derivative Instruments and Hedging Activities (Details) - Interest Rate Swap - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 900,000 |
Fair Value Hedge Assets | $ 12,070 | $ 1,976
325 Main Street, 355 Main Street, 90 Broadway and Kendall Center Green Garage Properties [Member] |  |
Derivative [Line Items] |  |
Derivative, Swap Type | Interest Rate Swaps |
Derivative, Notional Amount | $ 600,000 |
Derivative, Maturity Date | Oct. 26, 2028 |
Fair Value Hedge Assets | $ 6,768 |
Santa Monica Business Park [Member] |  |
Derivative [Line Items] |  |
Derivative, Swap Type | Interest Rate Swaps |
Derivative, Notional Amount | $ 300,000 |
Derivative, Maturity Date | Apr. 01, 2025 |
Fair Value Hedge Assets | $ 5,302 |
Minimum [Member] | 325 Main Street, 355 Main Street, 90 Broadway and Kendall Center Green Garage Properties [Member] |  |
Derivative [Line Items] |  |
Derivative, Fixed Interest Rate | 3.79% |
Minimum [Member] | Santa Monica Business Park [Member] |  |
Derivative [Line Items] |  |
Derivative, Fixed Interest Rate | 2.661% |
Maximum [Member] | 325 Main Street, 355 Main Street, 90 Broadway and Kendall Center Green Garage Properties [Member] |  |
Derivative [Line Items] |  |
Derivative, Fixed Interest Rate | 3.798% |
Maximum [Member] | Santa Monica Business Park [Member] |  |
Derivative [Line Items] |  |
Derivative, Fixed Interest Rate | 2.688% |

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