ACQUISITIONS (Tables)

12 Months Ended

Sep. 30, 2021

Business Combination and Asset Acquisition [Abstract]

Schedule of Acquisition and Disposition-Related Expenses

The following table details our acquisition and disposition-related expenses.

	Year ended September 30,
$ in millions	2021		2020		2019
Acquisition-related expenses:
Legal	$	7	$	—	$	—
Identifiable intangible amortization	6		—		—
Other professional fees	6		—		—
Total Acquisition-related expenses	19		—		—
Disposition-related expenses (1)	—		7		15
Total Acquisition and disposition-related expenses	$	19	$	7	$	15

(1)    The twelve months ended September 30, 2020 included a $7 million loss in our Capital Markets segment related to the sale of our interests in certain entities that operated predominantly in France. The twelve months ended September 30, 2019 included a $15 million loss in our Capital Markets segment on the sale of our operations related to research, sales and trading of European equities.