Pensions and Other Postretirement Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2026

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The composition of the net periodic benefit cost/(income) for the three months ended March 31, 2026 and 2025, was as follows:

	Pension plans				Other postretirement benefits
(in thousands)	2026		2025		2026		2025
Components of net periodic benefit cost/(income):
Service cost	$	238	$	371	$	9	$	10
Interest cost	1,527		1,450		332		353
Expected return on assets	(705)		(1,232)		—		—
Curtailment cost/(income)	0		(3,770)		—		—
Settlement cost/(income)	0		2,170		—		—
Amortization of prior service cost/(income)	(8)		(6)		(31)		(31)
Amortization of net actuarial loss	364		295		4		(8)
Net periodic benefit cost/(credit)	$	1,416	$	(722)	$	314	$	324