CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2019
Revenues:
Principal transactions	$ 561	$ 488	$ 357
Interest income	823	1,000	1,281
Total revenues	9,910	8,168	8,023
Interest expense	(150)	(178)	(283)
Net revenues	9,760	7,990	7,740
Non-interest expenses:
Compensation, commissions and benefits	6,583	5,465	5,087
Non-compensation expenses:
Communications and information processing	429	393	373
Occupancy and equipment	232	225	218
Business development	111	134	194
Investment sub-advisory fees	130	101	94
Professional fees	112	91	85
Bank loan provision/(benefit) for credit losses	(32)	233	22
Losses on extinguishment of debt	98	0	0
Acquisition and disposition-related expenses	19	7	15
Reduction in workforce expenses	0	46	0
Other	287	243	277
Total non-compensation expenses	1,386	1,473	1,278
Total non-interest expenses	7,969	6,938	6,365
Pre-tax income	1,791	1,052	1,375
Provision for income taxes	388	234	341
Net income	$ 1,403	$ 818	$ 1,034
Earnings per common share – basic (in usd per share)	$ 6.81	$ 3.96	$ 4.88
Earnings per common share – diluted (in usd per share)	$ 6.63	$ 3.88	$ 4.78
Weighted-average common shares outstanding - basic (in shares)	205.7	206.4	211.5
Weighted-average common and common equivalents shares outstanding - diluted (in shares)	211.2	210.3	216.0
Other comprehensive income/(loss), net of tax:
Available-for-sale securities	$ (94)	$ 68	$ 71
Currency translations, net of the impact of net investment hedges	16	0	(2)
Cash flow hedges	26	(34)	(61)
Total other comprehensive income/(loss), net of tax	(52)	34	8
Total comprehensive income	1,351	852	1,042
Asset management and related administrative fees
Revenues:
Revenue from contract with customer	4,868	3,834	3,451
Total brokerage revenues
Revenues:
Total brokerage revenues	2,212	1,956	1,807
Securities commissions
Revenues:
Revenue from contract with customer	1,651	1,468	1,450
Account and service fees
Revenues:
Revenue from contract with customer	635	624	738
Investment banking
Revenues:
Revenue from contract with customer	1,143	650	596
Other
Revenues:
Revenue from contract with customer	$ 229	$ 104	$ 150