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Benefit Plans (Tables)
9 Months Ended
Sep. 30, 2023
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost
The components of the net periodic benefit cost (income) for the three and nine months ended September 30, 2023 and 2022 were as follows:
($ in thousands)Three Months Ended
September 30
Nine Months Ended
September 30
2023202220232022
Components of net periodic benefit cost (income):
Interest cost$924 $727 $2,742 $2,158 
Expected return on Plan assets(893)(1,011)(2,651)(3,001)
Total net periodic benefit cost (income)*$31 $(284)$91 $(843)
*Net periodic benefit cost (income) is included as a component of operating expense on the Condensed Consolidated Statements of Income and Comprehensive Income for the three and nine months ended September 30, 2023 and 2022.