INCOME TAXES, Provision (Benefit) for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022
Current:
Federal	$ 486	$ 468	$ 406
State and local	131	122	91
Foreign	41	39	32
Total current	658	629	529
Deferred:
Federal	(68)	(59)	(10)
State and local	(12)	(16)	(3)
Foreign	(3)	(13)	(3)
Total deferred	(83)	(88)	(16)
Total	$ 575	$ 541	$ 513