Employee Benefits - Asset Held in Rabbi Trust by Plan Type (Details) - Primary Beneficiary - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Book Value	$ 73,300	$ 73,430
Mark-to-Market	9,338	2,856
Fair Value	82,638	76,286
Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Book Value	6,658	5,575
Fair Value	6,658	5,575
Equities
Defined Benefit Plan Disclosure [Line Items]
Book Value	59,616	60,056
Mark-to-Market	9,979	3,626
Fair Value	69,595	63,682
Fixed income
Defined Benefit Plan Disclosure [Line Items]
Book Value	7,026	7,799
Mark-to-Market	(641)	(770)
Fair Value	$ 6,385	$ 7,029