Pensions and Other Postretirement Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2025

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The composition of the net periodic benefit cost/(income) for the nine months ended September 30, 2025 and 2024, was as follows:

	Pension plans				Other postretirement benefits
(in thousands)	2025		2024		2025		2024
Components of net periodic benefit cost/(income):
Service cost	$	836	$	1,473	$	30	$	35
Interest cost	4,505		4,545		1,060		1,063
Expected return on assets	(3,427)		(4,030)		—		—
Curtailment cost/(income)	(3,770)		—		—		—
Settlement cost/(income)	2,170		—		—		—
Amortization of prior service cost/(income)	(20)		(20)		(92)		(93)
Amortization of net actuarial loss	932		556		(24)		(26)
Net periodic benefit cost/(credit)	$	1,226	$	2,524	$	974	$	979