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Employee Benefit Plans Benefits (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items] |  |  |
Retirement plan and pension plan, total | $ 12,394 | $ 9,641 | $ 10,555
Other Postretirement Benefit Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Pension Plan | (516) | (491) | (504)
Other Postretirement Benefit Plan | 401k Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
401(k) Retirement Plan | $ 11,930 | 10,988 | 10,338
Maximum percentage of eligible employee’s covered compensation | 5.00% |  |
Percentage of plan vested | 100.00% |  |
Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Pension Plan | $ 464 | $ (1,347) | $ 217

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