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Basis of Presentation (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024 USD ($) segment	Dec. 31, 2023 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease in Retained earnings	$ (977,195)	$ (959,604)
Investment program, proportional amortization method, amortization period		10 years
Number of reportable segments | segment	1
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2023-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease in Retained earnings		$ 1,000

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Investment Program, Proportional Amortization Method, Amortization Period

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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