DEBT Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2023	Sep. 30, 2022
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 2,000
Minimum Net Worth Required for Compliance	9,000
Debt and capital lease obligations	5,800
Debt fair value	5,600
Proceeds from issuance of debt	600	$ 210
Repayments of Commercial Paper	410
Commercial Paper	$ 0
Minimum [Member]
Debt Instrument [Line Items]
Ratio of Indebtedness to Net Capital	0.60
Commercial Paper
Debt Instrument [Line Items]
Revolving credit facilities available	$ 1,000
Revolving Credit Facility [Member] \| Committed Facility
Debt Instrument [Line Items]
Revolving credit facilities available	1,500
Line of Credit Facility, Fair Value of Amount Outstanding	0
Receivables Securitization Program [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Fair Value of Amount Outstanding	0
Receivables Securitization Program [Member] \| Uncommitted Facility
Debt Instrument [Line Items]
Revolving credit facilities available	500
Other Debt Obligations [Member]
Debt Instrument [Line Items]
Proceeds from issuance of debt	72
Fourth Point Zero Due 2026
Debt Instrument [Line Items]
Proceeds from issuance of debt	$ 72
Fourth Point Zero Due 2026 \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	4.00%

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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