Business Reorganization - Narrative (Details)	1 Months Ended		3 Months Ended		6 Months Ended
	Apr. 30, 2023 USD ($)	Jul. 31, 2022 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jul. 26, 2022 site
2022 Actions
Restructuring Cost and Reserve [Line Items]
Number of manufacturing sites | site								2
Charge for business reorganization		$ 17,986,000		$ 1,974,000	$ 5,964,000
Employee termination costs		11,880,000
Other restructuring costs		6,106,000
Pension expense		3,186,000
Accelerated depreciation		$ 1,417,000		796,000	2,389,000
Transfer of work charges				2,108,000	3,961,000
Restructuring And Related Cost, Special Employee Termination Benefits				214	758,000
Restructuring And Related Cost, Pension Curtailment				1,144	1,144,000
Liability for business reorganization				6,302,000	6,302,000		$ 10,900,000
2022 Actions | Employee Severance and Other Termination Benefits
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization					(184,000)
Payments for Restructuring					4,414,000
2022 Actions | Forecast
Restructuring Cost and Reserve [Line Items]
Accelerated depreciation			$ 1,000,000
Transfer of work charges			1,000,000
Restructuring and related cost, expected cost						$ 2,000,000
Payments for Restructuring			$ 1,000,000
2023 Actions
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization	$ 9,519,000
Employee termination costs	9,163,000
Other restructuring costs	356,000
Liability for business reorganization	9,024,000			$ 9,024,000	9,024,000		$ 0
Restructuring and related cost, expected cost	12,000,000
Restructuring Costs	7,000,000
2023 Actions | Employee Severance and Other Termination Benefits
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization					9,163,000
Payments for Restructuring					$ 139,000
2023 Actions | Industrial
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization	9,294,000
Restructuring and related cost, expected cost	4,000,000
Restructuring Costs	3,000,000
2023 Actions | Aerospace
Restructuring Cost and Reserve [Line Items]
Charge for business reorganization	225,000
Employee termination costs	4,000,000
Restructuring and related cost, expected cost	$ 8,000,000