Consolidated Statements Of Earnings - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Income Statement [Abstract]
Net sales	$ 3,319,122	$ 3,035,783	$ 2,851,993
Cost of sales	2,423,245	2,211,384	2,076,270
Inventory write-down	4,345	3,598	0
Gross profit	891,532	820,801	775,723
Research and development	106,551	109,527	125,528
Selling, general and administrative	469,836	448,531	412,028
Interest	63,578	36,757	33,892
Asset Impairment Charges	14,628	18,053	1,500
Restructuring	7,997	9,509	0
Loss on sale of businesses	900	3,346	1,536
Gain on sale of buildings	(10,030)	(9,075)	0
Pension settlement	12,542	0	0
Other	9,478	1,174	(2,535)
Earnings before income taxes	216,052	202,979	203,774
Income taxes	45,054	47,802	46,554
Net earnings	$ 170,998	$ 155,177	$ 157,220
Net earnings per share
Basic	$ 5.37	$ 4.85	$ 4.90
Diluted	$ 5.34	$ 4.83	$ 4.87
Average common shares outstanding
Basic	31,831,687	31,977,482	32,112,589
Diluted	32,044,226	32,117,028	32,297,956

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Name:	us-gaap_AssetImpairmentCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479941/924-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2