MARKETING AGREEMENT - Net Commission Earned Under Marketing Agreement (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Marketing Agreement [Line Items]
Contribution expenses	$ (880.1)	$ (883.7)	$ (2,300.7)	$ (2,415.6)
Restated Marketing Agreement
Marketing Agreement [Line Items]
Gross commission	12.3	20.9	70.9	73.4
Contribution expenses	(4.5)	(4.5)	(13.5)	(13.5)
Net commission	7.8	16.4	57.4	59.9
Reimbursements associated with Roundup® marketing agreement	23.5	14.8	65.9	56.4
Total net sales associated with Roundup® marketing agreement	$ 31.3	$ 31.2	$ 123.3	$ 116.3

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.

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

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