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Restructuring Activities - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		39 Months Ended	45 Months Ended	51 Months Ended
	Jul. 04, 2026	Jun. 28, 2025	Jul. 04, 2026	Jun. 28, 2025	Jun. 28, 2025	Dec. 31, 2025	Jun. 28, 2026
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	$ 608	$ 0	$ 1,034
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	97		97			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		$ 500		1,000
2022 Restructuring Plan \| Severance and benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges			0
Restructuring reserve	$ 97		$ 97			$ 405
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					8,400
2022 Restructuring Plan \| Property and equipment impairment due to restructuring \| Structural Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 2,000