Reportable Segments - Schedule of Reportable Segments Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Sep. 30, 2023
Net sales	$ 982,607	$ 1,093,925
Operating income (loss):	45,158	57,341
Total assets	3,304,613		$ 3,321,172
Other income (expense):
Interest expense	(7,617)	(6,894)
Interest income	808	934
Miscellaneous, net	(3,502)	(1,944)
Income before income taxes	34,847	49,437
Elimination of inter-segment sales
Net sales	(25,512)	(27,014)
Corporate and other costs
Operating income (loss):	(34,772)	(37,841)
Corporate and eliminations
Total assets	41,291		37,623
AMER | Operating Segments
Net sales	333,697	389,662
Operating income (loss):	8,748	17,415
Total assets	1,089,798		1,124,555
APAC | Operating Segments
Net sales	552,484	641,904
Operating income (loss):	71,418	78,406
Total assets	1,665,865		1,696,795
EMEA | Operating Segments
Net sales	121,938	89,373
Operating income (loss):	(236)	$ (639)
Total assets	$ 507,659		$ 462,199