Retirement Plans and Other Post-Retirement Benefits (Tables)

12 Months Ended

Dec. 31, 2023

Retirement Benefits [Abstract]

Summary of Amounts Attributable to Continuing Operations

All information presented in the following tables represents amounts attributable to continuing operations.

	Pension Benefits				Other Benefits
In thousands	2023		2022		2023		2022
Change in Benefit Obligation
Balance at beginning of year	$	34,729	$	44,885	$	3,380	$	5,130
Service cost	—		—		11		15
Interest cost	1,417		1,054		178		131
Benefits paid	(2,527)		(2,065)		(458)		(529)
One-time settlement	(5,815)		—		—		—
Plan amendments	—		—		188		—
Actuarial (gain)/loss	223		(8,436)		(2)		(1,367)
Effect of currency rate changes	273		(709)		—		—
Balance at end of year	$	28,300	$	34,729	$	3,297	$	3,380
Change in Plan Assets
Fair value of plan assets at beginning of year	$	—	$	—	$	—	$	—
Reversion of excess plan assets	—		—		—		—
Total contributions	2,527		2,065		511		529
Benefits paid	(2,527)		(2,065)		(511)		(529)
Fair value of plan assets at end of year	—		—		—		—
Funded status at end of year	$	(28,300)	$	(34,729)	$	(3,297)	$	(3,380)

Summary of Amounts Recognized in Consolidated Balance Sheets

Amounts recognized in the consolidated balance sheets consist of the following as of December 31:

	Pension Benefits				Other Benefits
In thousands	2023		2022		2023		2022
Current liabilities	$	(2,337)	$	(8,415)	$	(552)	$	(513)
Other long-term liabilities	(25,963)		(26,314)		(2,745)		(2,886)
Net amount recognized	$	(28,300)	$	(34,729)	$	(3,297)	$	(3,399)

Summary of Amounts Recognized as Accumulated Other Comprehensive Income on Pre-Tax Basis

The components of amounts recognized as “Accumulated other comprehensive income” consist of the following on a pre-tax basis:

	Pension Benefits				Other Benefits
In thousands	2023		2022		2023		2022
Prior service credit (cost)	$	(104)	$	(127)	$	(188)	$	(21)
Net actuarial gain (loss)	(4,339)		(4,762)		1,095		984

Summary of Weighted-average Assumptions Used in Computing the Benefit Obligations

The weighted-average assumptions used in computing the benefit obligations above were as follows:

	Pension Benefits				Other Benefits
	2023		2022		2023		2022
Discount rate – benefit obligation	4.94	%	5.19	%	5.42	%	5.42	%

Summary of Information for Pension Plans with Accumulated Benefit Obligation in Excess of Plan Assets

Information for pension plans with an accumulated benefit obligation in excess of plan assets was as follows:

In thousands	2023		2022
Projected benefit obligation	$	28,300	$	34,729
Accumulated benefit obligation	28,300		34,729
Fair value of plan assets	—		—

Summary of Net Periodic Benefit (Income) Expense

Net periodic benefit (income) expense includes the following components:

	Year ended December 31,
In thousands	2023		2022		2021
Pension Benefits
Interest cost	$	1,417	$	1,054	$	974
Amortization of prior service cost	23		43		48
Amortization of actuarial loss	81		653		790
One-time settlement charge	633		—		—
Total net periodic benefit expense	$	2,154	$	1,750	$	1,812
Other Benefits
Service cost	$	11	$	15	$	29
Interest cost	178		131		127
Amortization of prior service credit	21		104		(233)
Amortization of actuarial loss (gain)	(51)		—		47
Total net periodic benefit income	$	159	$	250	$	(30)

Summary of Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Loss)

Other changes in plan assets and benefit obligations recognized in other comprehensive income (loss) were as follows:

	Year ended December 31,
In thousands	2023		2022
Pension Benefits
Actuarial (gains) loss	$	223	$	(8,436)
Recognized prior service costs	(23)		(43)
Recognized actuarial losses	(715)		(653)
Total recognized in other comprehensive (income) loss	(515)		(9,132)
Total recognized in net periodic benefit cost and other comprehensive loss	$	1,639	$	(7,382)
Other Benefits
Actuarial (gain) loss	$	(2)	$	(1,367)
Amortization of actuarial loss	51		—
Total recognized in other comprehensive loss	49		(1,367)
Total recognized in net periodic benefit cost and other comprehensive loss	$	208	$	(1,117)

Summary of Weighted-average Assumptions Used in Computing the Net Periodic Benefit Expense

The weighted-average assumptions used in computing the net periodic benefit expense information above were as follows:

	Year ended December 31,
	2023		2022		2021
Pension Benefits
Discount rate – benefit expense	5.19	%	2.42	%	2.17	%
Other Benefits
Discount rate – benefit expense	5.42	%	2.70	%	2.30	%

Summary of Benefit Payments Expected to be Made under Non-qualified Pension Plans and Other Benefit Plans

Cash Flow Benefit payments expected to be made under our non-qualified pension plans and other benefit plans are summarized below:

In thousands	Pension Benefits		Other Benefits
2024	$	2,385	$	567
2025	2,337		364
2026	2,282		321
2027	2,228		293
2028	2,158		285
2029 through 2033	10,489		1,199