XML 43 R32.htm IDEA: XBRL DOCUMENT v3.22.2.2
Employee Benefit Plans (Tables)
 9 Months Ended
Sep. 30, 2022
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic expense were as follows (in thousands):

Defined Benefit Pension PlanSupplemental Non-qualified Defined Benefit PlansNon-pension Defined Benefit Postretirement Healthcare Plan
Three Months Ended September 30,202220212022202120222021
Net Service cost$982 $1,260 $(271)$235 $492 $560 
Interest cost2,705 2,328 209 176 321 264 
Expected return on plan assets(4,631)(5,219)— — (31)(34)
Net amortization of prior service costs(17)— — — (72)(108)
Recognized net actuarial loss1,522 1,828 69 439 16 116 
Net periodic expense (benefit)$561 $197 $7 $850 $726 $798 

Defined Benefit Pension PlanSupplemental Non-qualified Defined Benefit PlansNon-pension Defined Benefit Postretirement Healthcare Plan
Nine Months Ended September 30,202220212022202120222021
Net Service cost$2,946 $3,779 $(2,018)$1,948 $1,476 $1,678 
Interest cost8,114 6,984 626 530 963 793 
Expected return on plan assets(13,892)(15,657)— — (93)(102)
Net amortization of prior service costs(51)— — — (217)(326)
Recognized net actuarial loss4,568 5,486 207 1,316 48 350 
Net periodic expense (benefit)$1,685 $592 $(1,185)$3,794 $2,177 $2,393 
Schedule of Defined Benefit Plans Contributions Contributions made in the first nine months of 2022 and anticipated contributions for 2022 and 2023 are as follows (in thousands):
Contributions MadeAdditional ContributionsContributions
Nine Months Ended September 30, 2022Anticipated for 2022Anticipated for 2023
Defined Benefit Pension Plan$— $— $— 
Non-pension Defined Benefit Postretirement Healthcare Plan$3,828 $1,276 $5,062 
Supplemental Non-qualified Defined Benefit and Defined Contribution Plans$1,617 $539 $2,224