Reconciliation of Operating Income (Loss) from Segments to Consolidated By Reportable Segments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2022	Dec. 28, 2020	Dec. 30, 2019
Segment Reporting Information [Line Items]
Net sales	$ 2,248,740	$ 2,105,322	$ 2,133,210
Operating income	125,991	28,092	109,629
Amortization of definite-lived intangibles	(41,389)	(44,373)	(50,598)
Total other expense, net	(55,938)	(74,369)	(75,303)
Income (loss) before income taxes	70,053	(46,277)	34,326
Total depreciation expense	85,942	99,572	93,370
Total capital expenditures	82,367	72,325	117,406
Printed Circuit Board
Segment Reporting Information [Line Items]
Net sales	2,186,901	1,980,918	1,909,628
RF&S Components
Segment Reporting Information [Line Items]
Net sales	58,583	44,656	62,315
Other
Segment Reporting Information [Line Items]
Net sales	3,256	79,748	161,267
Operating Segment
Segment Reporting Information [Line Items]
Operating income	167,380	72,465	160,227
Operating Segment | Printed Circuit Board
Segment Reporting Information [Line Items]
Net sales	2,186,901	1,980,918	1,909,628
Operating income	262,442	266,319	235,455
Total depreciation expense	76,380	79,737	80,635
Total capital expenditures	74,028	64,895	103,851
Operating Segment | RF&S Components
Segment Reporting Information [Line Items]
Net sales	58,583	44,656	62,315
Operating income	22,035	(56,671)	29,376
Total depreciation expense	1,671	1,742	1,720
Total capital expenditures	1,604	1,514	3,683
Operating Segment | Other
Segment Reporting Information [Line Items]
Net sales	3,256	79,748	161,267
Corporate and Other
Segment Reporting Information [Line Items]
Operating income	(117,097)	(137,183)	(104,604)
Total depreciation expense	7,891	18,093	11,015
Total capital expenditures	$ 6,735	$ 5,916	$ 9,872