Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2025

Retirement Benefits [Abstract]

Schedule of Defined Benefit Pension Plan

The following table presents the net periodic pension income for Wesbanco’s Defined Benefit Pension Plan (the “Plan”) and the related components:

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
(unaudited, in thousands)	2025			2024			2025			2024
Service cost – benefits earned during year	$	267		$	330		$	531		$	660
Interest cost on projected benefit obligation		766			1,603			1,524			3,206
Expected return on plan assets		(1,603	)		(2,599	)		(3,188	)		(5,198	)
Amortization of prior service cost		(8	)		(8	)		(17	)		(17	)
Amortization of net (gain) loss		(48	)		21			(96	)		42
Net periodic pension income	$	(626	)	$	(653	)	$	(1,246	)	$	(1,307	)