Quarterly report pursuant to Section 13 or 15(d)

Benefit Plans (Tables)

v3.24.1.u1
Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2024
Retirement Benefits [Abstract]  
Components of Net Periodic Expense (Benefit)
Defined Benefit Pension Plans
Three months ended
March 31,
2024 2023
Interest cost $ 808  $ 871 
Expected return on plan assets (827) (837)
Net periodic (benefit) expense $ (19) $ 34 
Other Postretirement Benefit Plan
Three months ended
March 31,
2024 2023
Interest cost $ $
Amortization of prior service credit (7) (31)
Amortization of net gain (1) (1)
Net periodic benefit $ (2) $ (26)