Consolidated Statements of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net sales	$ 982,607	$ 1,093,925
Cost of sales	894,467	992,726
Gross profit	88,140	101,199
Selling and administrative expenses	42,982	43,858
Operating income	45,158	57,341
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
Income tax expense	5,632	7,247
Net income	$ 29,215	$ 42,190
Earnings per share:
Basic (in dollars per share)	$ 1.06	$ 1.53
Diluted (in dollars per share)	$ 1.04	$ 1.49
Weighted average shares outstanding:
Basic (in shares)	27,485	27,639
Diluted (in shares)	28,013	28,305
Other comprehensive income:
Derivative instrument and other fair value adjustments	$ 8,397	$ 8,439
Foreign currency translation adjustments	12,489	13,777
Other comprehensive income	20,886	22,216
Total comprehensive income	$ 50,101	$ 64,406