XML 146 R133.htm IDEA: XBRL DOCUMENT v3.23.3
10-K Employee Benefit Plans - Nonqualified benefit plans, investments (Details) - Nonqualified Plan - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Defined benefit plan disclosure, net periodic benefit cost [Line Items]    
Total investments $ 29,765 $ 32,240
Insurance contract    
Defined benefit plan disclosure, net periodic benefit cost [Line Items]    
Total investments 20,083 21,629
Life insurance    
Defined benefit plan disclosure, net periodic benefit cost [Line Items]    
Total investments 7,234 7,567
Other    
Defined benefit plan disclosure, net periodic benefit cost [Line Items]    
Total investments $ 2,448 $ 3,044