XML 63 R41.htm IDEA: XBRL DOCUMENT v3.23.3
Retirement Plans (Tables)
6 Months Ended
Oct. 31, 2023
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net pension expense (income) for our defined benefit plans were as follows:
Three Months Ended
October 31,
Six Months Ended
October 31,
2023202220232022
Service cost$132 $192 $266 $392 
Interest cost6,872 5,994 13,819 12,183 
Expected return on plan assets(7,398)(8,038)(14,889)(16,422)
Amortization of prior service cost(24)(24)(47)(47)
Amortization of net actuarial loss2,000 1,467 4,026 2,991 
Net pension expense (income)$1,582 $(409)$3,175 $(903)