CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2022	Sep. 30, 2021
Trading assets	$ 1,270	$ 610
Available-for-sale securities	9,885	8,315
Other investments	$ 292	$ 357
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	650,000,000	350,000,000
Common stock, issued (in shares)	248,018,564	239,062,254
Common stock, outstanding (in shares)	215,122,523	205,738,821
Treasury stock (in shares)	32,896,041	33,323,433
Asset pledged as collateral
Trading assets	$ 1,188	$ 326
Available-for-sale securities	74	20
Other investments	$ 14	$ 22

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