Quarterly report pursuant to Section 13 or 15(d)

Pension and Other Postretirement Benefit Plans (Tables)

v3.22.1
Pension and Other Postretirement Benefit Plans (Tables)
6 Months Ended
Mar. 31, 2022
Retirement Benefits [Abstract]  
Net Periodic Pension and Other Postretirement Benefit Cost Net periodic pension and other postretirement benefit cost for the plans included the following:
  Three months ended March 31,
  Pension Other Postretirement
  2022 2021 2022 2021
Service cost $ $ 1,983  $ 41  $ 50 
Interest cost * 48  1,546  103  94 
Expected return on plan assets * —  (2,762) —  — 
Amortization:        
Prior service credit (66) (41) (91) (91)
Net actuarial loss * 91  3,023  —  — 
Net benefit cost $ 78  $ 3,749  $ 53  $ 53 

  Six months ended March 31,
  Pension Other Postretirement
  2022 2021 2022 2021
Service cost $ 385  $ 4,196  $ 82  $ 100 
Interest cost * 1,038  3,094  206  188 
Expected return on plan assets * (1,042) (5,525) —  — 
Amortization:        
Prior service credit (19) (58) (182) (182)
Net actuarial loss * 292  6,044  —  — 
Settlement loss * 30,856  —  —  — 
Net benefit cost $ 31,510  $ 7,751  $ 106  $ 106 
* Non-service components of pension and postretirement expense are included in other income (deductions), net.
Contributions Made and Anticipated for the Current Fiscal Year
Contributions made and anticipated for fiscal year 2022 are as follows:
Contributions Pension Other Postretirement
Contributions during the six months ended March 31, 2022:    
Principal defined benefit retirement plan $ 35,706  $ — 
Supplemental retirement plan 387  — 
Other postretirement plan —  340 
Additional contributions expected in fiscal 2022:    
Supplemental retirement plan $ 373  $ — 
Other postretirement plan —  544