Changes in Accumulated Other Comprehensive Income (Loss) by Component - Amount Reclassified from Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ (3,357)	$ (4,027)	$ (10,249)	$ (12,443)
Net sales	314,744	325,059	948,395	947,846
Tax benefit	(7,277)	(10,602)	(21,152)	(26,501)
Net income (loss)	16,979	27,863	(2,089)	71,736
Amount Reclassified from Accumulated Other Comprehensive Income (Loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income (loss)	(2,626)	(3,345)	(8,087)	(10,178)
Amount Reclassified from Accumulated Other Comprehensive Income (Loss) | Cash flow hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	266	(468)	6	(1,377)
Net sales	(45)	219	(42)	517
Income before income taxes	221	(249)	(36)	(860)
Tax benefit	(53)	75	8	233
Net income (loss)	168	(174)	(28)	(627)
Amount Reclassified from Accumulated Other Comprehensive Income (Loss) | Amortization of prior service costs
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	(106)	(90)	(331)	(270)
Amount Reclassified from Accumulated Other Comprehensive Income (Loss) | Amortization of actuarial losses
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	(3,097)	(4,053)	(9,753)	(12,199)
Amount Reclassified from Accumulated Other Comprehensive Income (Loss) | Pension and Other Postretirement Benefit Items
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	(3,653)	(4,143)	(10,534)	(12,469)
Curtailment loss	(450)	0	(450)	0
Tax benefit	859	972	2,475	2,918
Net income (loss)	$ (2,794)	$ (3,171)	$ (8,059)	$ (9,551)