NEW ACCOUNTING PRONOUNCEMENTS	9 Months Ended
	Jun. 30, 2023
Accounting Standards Update and Change in Accounting Principle [Abstract]
NEW ACCOUNTING PRONOUNCEMENTS	NEW ACCOUNTING PRONOUNCEMENTS    Recently issued accounting pronouncementsIn March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848). ASU 2020-04 is intended to provide optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (LIBOR) or by another reference rate expected to be discontinued. Subsequently in December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848)—Deferral of the Sunset Date of Topic 848, which delayed the effective date to December 31, 2024. The Company plans to adopt Topic 848 in the fourth fiscal quarter of 2023, and does not expect this guidance to have a significant impact on its financial statements and disclosures.