Consolidated Statements of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Apr. 01, 2023	Apr. 02, 2022
Income Statement [Abstract]
Net sales	$ 1,070,823	$ 888,723	$ 2,164,748	$ 1,706,179
Cost of sales	967,830	812,213	1,960,556	1,559,673
Gross profit	102,993	76,510	204,192	146,506
Selling and administrative expenses	46,051	40,673	89,909	78,175
Restructuring and impairment charges	0	0	0	2,021
Operating income	56,942	35,837	114,283	66,310
Other income (expense):
Interest expense	(8,287)	(3,345)	(15,181)	(6,391)
Interest income	759	262	1,693	533
Miscellaneous, net	(1,612)	(1,446)	(3,556)	(2,369)
Income before income taxes	47,802	31,308	97,239	58,083
Income tax expense	6,958	4,439	14,205	7,791
Net income	$ 40,844	$ 26,869	$ 83,034	$ 50,292
Earnings per share:
Basic (in dollars per share)	$ 1.48	$ 0.96	$ 3.00	$ 1.80
Diluted (in dollars per share)	$ 1.45	$ 0.95	$ 2.94	$ 1.76
Weighted average shares outstanding:
Basic (in shares)	27,661	27,987	27,650	28,002
Diluted (in shares)	28,184	28,427	28,273	28,566
Other comprehensive income (loss):
Derivative instrument and other fair value adjustments	$ 2,924	$ 436	$ 11,363	$ 1,708
Foreign currency translation adjustments	3,152	(4,328)	16,929	(5,906)
Other comprehensive income (loss)	6,076	(3,892)	28,292	(4,198)
Total comprehensive income	$ 46,920	$ 22,977	$ 111,326	$ 46,094