Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Cost and Other Amounts Recognized in OCI

The components of the net periodic benefit cost (credit) for the three and nine months ended September 30, 2021 were as follows:

($ in thousands)	Three Months Ended September 30, 2021		Nine Months Ended September 30, 2021
Components of net periodic benefit cost (credit):
Interest cost	$	779	1,253
Expected return on Plan assets	(896)		(1,538)
Total net periodic benefit cost (credit)*	$	(117)	$	(285)
*Net periodic benefit cost (credit) 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, 2021.