Reportable Segments - Schedule of Reportable Segments Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 03, 2021	Jul. 04, 2020	Jul. 03, 2021	Jul. 04, 2020	Oct. 03, 2020
Net sales	$ 814,387	$ 857,394	$ 2,525,627	$ 2,477,167
Operating income (loss):	36,373	45,853	133,926	102,996
Interest expense	(3,190)	(3,988)	(11,094)	(11,934)
Interest income	308	368	1,072	1,546
Miscellaneous, net	(579)	(600)	(2,922)	(2,619)
Income before income taxes	32,912	41,633	120,982	89,989
Total assets	2,321,437		2,321,437		$ 2,289,848
Elimination of inter-segment sales
Net sales	(27,945)	(22,660)	(81,188)	(88,284)
Corporate
Operating income (loss):	(29,944)	(30,075)	(92,124)	(96,912)
Corporate and eliminations
Total assets	106,416		106,416		177,110
AMER | Operating Segments
Net sales	318,898	305,941	1,011,162	993,871
Operating income (loss):	9,191	8,516	51,876	21,102
Total assets	756,076		756,076		759,030
APAC | Operating Segments
Net sales	446,915	482,267	1,357,089	1,321,254
Operating income (loss):	57,068	66,297	176,722	178,549
Total assets	1,188,842		1,188,842		1,073,951
EMEA | Operating Segments
Net sales	76,519	91,846	238,564	250,326
Operating income (loss):	58	$ 1,115	(2,548)	$ 257
Total assets	$ 270,103		$ 270,103		$ 279,757