XML 59 R47.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
BENEFIT PLANS (Details) - Pension Benefits - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Pension Plans    
Contribution made to defined benefit pension plan by employer $ 4,000 $ 0
Net periodic benefit cost    
Service cost 1,173 1,108
Interest cost 1,898 1,890
Expected return on plan assets (4,600) (4,020)
Amortization of unrecognized net loss (gain) 283 (555)
Amortization of prior service cost 205 205
Net periodic benefit $ (1,041) $ (1,372)