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Restructuring Activities - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		42 Months Ended	45 Months Ended
	Oct. 03, 2026	Sep. 27, 2025	Oct. 03, 2026	Sep. 27, 2025	Sep. 27, 2025	Dec. 31, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	$ 583	$ 0	$ 1,617
Other restructuring \| Electronic Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 300
Severance and benefits \| Electronic Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					9,600
Property and equipment accelerated depreciation due to restructuring \| Electronic Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					300
Inventory write down \| Electronic Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					300
2022 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Cumulative restructuring charges						$ 31,400
Restructuring charges			0
Restructuring reserve	38		38			794
2022 Restructuring Plan \| Other restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring charges			0
Restructuring reserve	0		0			389
2022 Restructuring Plan \| Other restructuring \| Electronic Systems
Restructuring Cost and Reserve [Line Items]
Other restructuring charges		100
2022 Restructuring Plan \| Other restructuring \| Structural Systems
Restructuring Cost and Reserve [Line Items]
Other restructuring charges		$ 600		1,600
2022 Restructuring Plan \| Severance and benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges			0
Restructuring reserve	38		38			$ 405
2022 Restructuring Plan \| Severance and benefits \| Balance Sheet Location [Axis]: us-gaap:AccruedLiabilitiesCurrent
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	$ 100		$ 100
2022 Restructuring Plan \| Severance and benefits \| Electronic Systems
Restructuring Cost and Reserve [Line Items]
Other restructuring charges				100
Restructuring charges				100
2022 Restructuring Plan \| Severance and benefits \| Structural Systems
Restructuring Cost and Reserve [Line Items]
Other restructuring charges				$ (200)
Restructuring charges					7,400
2022 Restructuring Plan \| Property and equipment accelerated depreciation due to restructuring \| Structural Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					1,800
2022 Restructuring Plan \| Inventory write down \| Structural Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					9,000
2022 Restructuring Plan \| Property and equipment impairment due to restructuring \| Structural Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 2,000