Pension Plans - Net Periodic Pension (Income) Expense (Details) - Pension Plan [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Interest cost	$ 2,794	$ 2,253	$ 1,715
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)
Expected return on plan assets	$ (2,904)	$ (3,701)	$ (4,253)
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)
Amortization of net actuarial loss	$ 681	$ 667	$ 689
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)
Net settlement loss	$ 1,313	$ 1,894	$ 1,379
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)	Other Nonoperating Gains (Losses)
Total net periodic pension expense	$ 1,884	$ 1,113	$ (470)