INCOME TAXES INCOME TAXES (Schedule of Impact from Change in Tax Rate) (Details) $ in Millions	3 Months Ended
	Dec. 31, 2017 USD ($)
Income Tax Disclosure [Abstract]
One-time net deferred tax liability reduction	$ 60
One-time transition tax	(7)
Net total one-time tax benefit	53
Beneficial year-to-date current taxable income impact	28
Total tax benefits	$ (81)