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v3.23.3

Notes Payable and Unsecured Credit Facilities - Additional Information (Details) $ in Thousands | Aug. 18, 2023 USD ($) Property | Sep. 30, 2023 USD ($) | Dec. 31, 2022 USD ($)
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Long-term Debt |  | $ 4,069,093 | $ 3,726,754
Debt discount (premium) |  | $ 32,239 |
UBP [Member] | Fixed Rate Debt [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Long-term Debt | $ 130,000 |  |
Debt discount (premium) | $ 13,600 |  |
Number of operating Properties | Property | 11 |  |
UBP [Member] | Fixed Rate Debt [Member] | Minimum [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Scheduled maturity date | 2023-11 |  |
Debt instrument, effective fixed interest rate | 3.50% |  |
UBP [Member] | Fixed Rate Debt [Member] | Maximum [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Scheduled maturity date | 2037-06 |  |
Debt instrument, effective fixed interest rate | 5.60% |  |
UBP [Member] | Variable Rate Debt [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Long-term Debt | $ 154,700 |  |
Debt discount (premium) | $ (1,100) |  |
Number of operating Properties | Property | 9 |  |
UBP [Member] | Variable Rate Debt [Member] | Minimum [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Scheduled maturity date | 2024-08 |  |
Debt instrument, effective fixed interest rate | 3.10% |  |
UBP [Member] | Variable Rate Debt [Member] | Maximum [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Scheduled maturity date | 2032-01 |  |
Debt instrument, effective fixed interest rate | 4.80% |  |

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