Derivative Instruments - Schedule of Notional Amounts of Outstanding Derivative Positions (Details)	Sep. 30, 2023 USD ($) derivative_contract
Derivative [Line Items]
Number of Swap Agreements \| derivative_contract	2
Notional amount of interest rate swap agreements	$ 250,000,000
Unsecured Debt \| $250 Million Unsecured 2018 Term Loan
Derivative [Line Items]
Debt instrument, face amount	$ 250,000,000
Unsecured Debt \| $250 Million Unsecured 2018 Term Loan \| Interest Rate Swap, Tranche 1
Derivative [Line Items]
Number of Swap Agreements \| derivative_contract	2
Notional amount of interest rate swap agreements	$ 100,000,000
Unsecured Debt \| $250 Million Unsecured 2018 Term Loan \| Interest Rate Swap, Tranche 2
Derivative [Line Items]
Number of Swap Agreements \| derivative_contract	3
Notional amount of interest rate swap agreements	$ 75,000,000
Unsecured Debt \| $250 Million Unsecured 2018 Term Loan \| Interest Rate Swap, Tranche 3
Derivative [Line Items]
Number of Swap Agreements \| derivative_contract	3
Notional amount of interest rate swap agreements	$ 75,000,000

Face (par) amount of debt instrument at time of issuance.

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Number of interest rate derivative instruments held by the entity at the reporting date.

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