Segment Information - Depreciation And Amortization (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 30, 2023
Segment Reporting Information
Depreciation	$ 74,871	$ 68,325	$ 71,634
Amortization	59,793	62,127	65,794
Electronics
Segment Reporting Information
Depreciation	47,599	40,456	39,461
Amortization	40,350	39,362	39,883
Transportation Segment
Segment Reporting Information
Depreciation	21,143	22,117	26,732
Amortization	13,540	13,518	15,782
Industrial
Segment Reporting Information
Depreciation	6,129	5,752	5,441
Amortization	$ 5,903	$ 9,247	$ 10,129