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Retirement Plans and Other Post-Retirement Benefits (Tables)

12 Months Ended

Dec. 31, 2022

Retirement Benefits [Abstract]

Summary of Change in Benefit Obligation and Plan Assets

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

			Pension Benefits												Other Benefits
In thousands			2022						2021						2022						2021
Change in Benefit Obligation
Balance at beginning of year			$	44,885					$	47,333					$	5,130					$	5,967
Service cost			—						—						15						29
Interest cost			1,054						974						131						127
Benefits paid			(2,065)						(2,247)						(529)						(1,078)
Plan amendments			—						—						—						6
Actuarial (gain)/loss			(8,436)						(203)						(1,367)						79
Effect of currency rate changes			(709)						(972)						—						—
Balance at end of year			$	34,729					$	44,885					$	3,380					$	5,130
Change in Plan Assets
Fair value of plan assets at beginning of year			$	—					$	—					$	—					$	—
Total contributions			2,065						2,247						529						1,078
Benefits paid			(2,065)						(2,247)						(529)						(1,078)
Fair value of plan assets at end of year			—						—						—						—
Funded status at end of year			$	(34,729)					$	(44,885)					$	(3,380)					$	(5,130)

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			2022						2021						2022						2021
Current liabilities			$	(8,415)					$	(2,096)					$	(513)					$	(852)
Other long-term liabilities			(26,314)						(42,789)						(2,886)						(4,278)
Net amount recognized			$	(34,729)					$	(44,885)					$	(3,399)					$	(5,130)

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			2022						2021						2022						2021
Prior service credit (cost)			$	(127)					$	(172)					$	(21)					$	(125)
Net actuarial gain (loss)			(4,762)						(14,189)						984						(382)

Summary of Weighted-Average Assumptions Used in Computing Benefit Obligations

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

			Pension Benefits												Other Benefits
			2022						2021						2022						2021
Discount rate – benefit obligation			5.19		%				2.42		%				5.42		%				2.70		%

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			2022						2021
Projected benefit obligation			$	34,729					$	44,885
Accumulated benefit obligation			34,729						44,885
Fair value of plan assets			—						—

Summary of Net Periodic Benefit (Income) Expense of Pension and Other Benefits

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

			Year ended December 31,
In thousands			2022						2021						2020
Pension Benefits
Interest cost			$	1,054					$	974					$	1,210
Amortization of prior service cost			43						48						48
Amortization of actuarial loss			653						790						655
Total net periodic benefit expense			$	1,750					$	1,812					$	1,913
Other Benefits
Service cost			$	15					$	29					$	—
Interest cost			131						127						184
Amortization of prior service credit			104						(233)						(458)
Amortization of actuarial loss (gain)			—						47						(834)
Total net periodic benefit income			$	250					$	(30)					$	(1,108)

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			2022						2021
Pension Benefits
Actuarial gains			$	(8,436)					$	(203)
Recognized prior service costs			(43)						(48)
Recognized actuarial losses			(653)						(790)
Total recognized in other comprehensive (income) loss			(9,132)						(1,041)
Total recognized in net periodic benefit cost and other comprehensive loss			$	(7,382)					$	771
Other Benefits
Actuarial (gain) loss			$	(1,367)					$	79
Amortization of actuarial loss			—						(47)
Total recognized in other comprehensive loss			(1,367)						32
Total recognized in net periodic benefit cost and other comprehensive loss			$	(1,117)					$	2

Summary of Defined Benefit Plan Weighted-Average Assumptions Used in Computing 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,
			2022						2021						2020
Pension Benefits
Discount rate – benefit expense			2.42		%				2.17		%				2.70		%
Other Benefits
Discount rate – benefit expense			2.70		%				2.30		%				3.11		%

Summary of Health Care Cost Trend Rates Used in Calculating Benefit Obligations

Assumed health care cost trend rates used to determine benefit obligations were no longer applicable to our plans at December 31, 2022. At December 31, 2021, they were as follows:

			2022						2021
Health care cost trend rate assumed for next year			—						5.30		%
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)			—						4.50		%
Year that the rate reaches the ultimate rate			—						2037

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
2023			$	8,402					$	513
2024			2,379						465
2025			2,332						420
2026			2,270						405
2027			2,208						340
2028 through 2032			10,100						1,213

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