Leases	9 Months Ended
Jun. 30, 2021
Leases [Abstract]
Leases of Lessee Disclosure [Text Block]	LeasesDuring the third quarter of fiscal year 2021, the Company completed the sale of one of its properties for gross proceeds of $91 million. Concurrently with the sale, the Company entered into an operating lease arrangement with an initial lease term of two years. The lease agreement includes the option for the Company to extend the lease for up to two additional six-month periods. The sale agreement and corresponding lease agreement met the requirements for sale-leaseback accounting and as such, the Company recognized a gain within Other operating (income) expense, net related to the sale transaction of $88 million in the third quarter of fiscal year 2021.

The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-URI http://asc.fasb.org/topic&trid=2208923

Name:	us-gaap_LeasesOfLesseeDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration