Receivables from and Payables to Brokerage Clients - Summary of Receivables from and Payables to Brokerage Clients (Details) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Receivables
Margin loans		$ 62,582	$ 63,065
Other brokerage receivables		6,085	3,526
Receivables from brokerage clients - net	[1]	68,667	66,591
Payables
Interest-bearing payables		67,675	81,583
Non-interest-bearing payables		17,111	15,855
Payables to brokerage clients	[1]	$ 84,786	$ 97,438

[1] Certain prior year amounts have been reclassified to conform to the current year presentation. See Note 1 for additional information.