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

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date the debt instrument was issued, in YYYY-MM-DD format.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Subsequent Events - Additional Information (Details) - USD ($)			1 Months Ended	12 Months Ended
	Jan. 20, 2023	Feb. 22, 2022	Feb. 28, 2022	Dec. 31, 2022
Series B Notes Maturing in June 2023 [Member]
Subsequent Event [Line Items]
Interest Rate				5.35%
Maturity Date				Jun. 02, 2023
Subsequent Event \| Series B Senior Unsecured Notes Due June 2 2023
Subsequent Event [Line Items]
Interest Rate	5.35%
Early Repayment of Senior Debt	$ 75,000,000
Sixth Amended and Restated Prudential Agreement \| Series Q Notes [Member]
Subsequent Event [Line Items]
Aggregate principal amount		$ 80,000,000	$ 80,000,000
Interest Rate		3.65%	3.65%
Maturity Date		Jan. 20, 2033	Jan. 20, 2033
New York Life Agreement \| Series N Notes
Subsequent Event [Line Items]
Aggregate principal amount			$ 25,000,000
Interest Rate			3.45%
Maturity Date			Feb. 22, 2032
New York Life Agreement \| Series P Notes
Subsequent Event [Line Items]
Aggregate principal amount			$ 25,000,000
Interest Rate			3.65%
Maturity Date			Jan. 20, 2033
Note Purchase and Guarantee Agreements \| Subsequent Event
Subsequent Event [Line Items]
Senior unsecured note, issuance date	Jan. 20, 2023
Aggregate principal amount	$ 125,000,000
Interest Rate	3.65%
Maturity Date	Jan. 20, 2033