Related Party Transactions Related Party Transactions (Debt Agreements) (Details) - Affiliated Entity - USD ($)	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 179,115,000	$ 180,411,000
Short-term debt to affiliates	179,000,000	180,000,000
Prudential Insurance Loan Issued 8/13/2021
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 94,271,000	94,953,000
Interest Rates	3.95%
Prudential Insurance Loan Issued 8/13/2021
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 37,707,000	37,981,000
Interest Rates	3.95%
Prudential Insurance Loan Issued 8/13/2021
Related Party Transaction [Line Items]
Short-term and Long-term debt	$ 47,137,000	$ 47,477,000
Interest Rates	3.95%