Consolidated Condensed Statements of Earnings - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Income Statement [Abstract]
Net sales	$ 772,911	$ 707,352	$ 2,267,784	$ 2,127,708
Cost of sales	560,966	516,750	1,646,742	1,547,554
Inventory write-down	202	0	3,407	0
Gross profit	211,743	190,602	617,635	580,154
Research and development	25,890	33,095	84,318	91,556
Selling, general and administrative	113,886	100,597	336,702	305,331
Interest	9,131	8,239	25,376	25,288
Asset impairment	692	0	15,928	0
Restructuring	576	0	8,369	0
Gain on sale of business	0	0	(16,146)	0
Other	1,759	76	3,143	(3,115)
Earnings before income taxes	59,809	48,595	159,945	161,094
Income taxes	9,400	12,473	34,184	38,442
Net earnings	$ 50,409	$ 36,122	$ 125,761	$ 122,652
Net earnings per share
Basic	$ 1.58	$ 1.12	$ 3.93	$ 3.82
Diluted	$ 1.57	$ 1.12	$ 3.91	$ 3.80
Average common shares outstanding
Basic	31,922,377	32,125,524	31,988,150	32,115,400
Diluted	32,067,431	32,355,238	32,125,438	32,305,834