Consolidated Condensed Statements of Earnings - USD ($) $ 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	$ 836,792	$ 770,787	$ 1,596,895	$ 1,494,873
Cost of sales	615,477	556,070	1,171,894	1,085,776
Inventory write-down	0	1,705	0	3,205
Gross profit	221,315	213,012	425,001	405,892
Research and development	26,743	30,720	50,605	58,428
Selling, general and administrative	116,695	111,019	229,860	222,816
Interest	14,963	8,263	28,095	16,245
Asset impairment	1,219	15,236	1,219	15,236
Restructuring	2,017	7,793	3,095	7,793
Gain on sale of business	0	0	0	(16,146)
Gain on sale of buildings	(527)	0	(10,030)	0
Other	3,901	1,268	5,552	1,384
Earnings before income taxes	56,304	38,713	116,605	100,136
Income taxes	13,291	9,626	27,576	24,784
Net earnings	$ 43,013	$ 29,087	$ 89,029	$ 75,352
Net earnings per share
Basic	$ 1.35	$ 0.91	$ 2.80	$ 2.35
Diluted	$ 1.34	$ 0.91	$ 2.79	$ 2.34
Average common shares outstanding
Basic	31,848,140	31,984,674	31,797,071	32,021,036
Diluted	32,043,910	32,120,726	31,959,315	32,154,442