Consolidated Balance Sheets - USD ($) $ in Millions		Dec. 31, 2020	Dec. 31, 2019
Assets
Cash and cash equivalents	[1],[2]	$ 40,348	$ 29,345
Cash and investments segregated and on deposit for regulatory purposes (including resale agreements of $14,904 and $9,028 at December 31, 2020 and 2019, respectively)	[1]	50,399	20,483
Receivables from brokerage clients — net	[1]	64,440	21,767
Available for sale securities	[1]	337,400	61,422
Held to maturity securities	[1]	0	134,706
Bank loans — net	[1]	23,813	18,212
Equipment, office facilities, and property — net	[1]	2,883	2,128
Goodwill	[1]	11,952	1,227
Acquired intangible assets — net	[1]	9,991	128
Other assets	[1]	7,783	4,587
Total assets	[1]	549,009	294,005
Liabilities and Stockholders’ Equity
Bank deposits	[1]	358,022	220,094
Payables to brokerage clients	[1]	104,201	39,220
Accrued expenses and other liabilities	[1]	17,094	5,516
Long-term debt	[1]	13,632	7,430
Total liabilities	[1]	492,949	272,260
Stockholders’ equity:
Preferred stock — $.01 par value per share; aggregate liquidation preference of $7,850 and $2,850 at December 31, 2020 and 2019, respectively	[1]	7,733	2,793
Common stock	[1]	20	15
Additional paid-in capital	[1]	26,515	4,656
Retained earnings	[1]	21,975	19,960
Treasury stock, at cost — 193,577,648 and 201,818,100 shares at December 31, 2020 and 2019, respectively	[1]	(5,578)	(5,767)
Accumulated other comprehensive income (loss)	[1]	5,394	88
Total stockholders’ equity	[1]	56,060	21,745
Total liabilities and stockholders’ equity	[1]	549,009	294,005
Nonvoting Common Stock [Member]
Stockholders’ equity:
Common stock	[1]	1	0
Total stockholders’ equity		$ 1	$ 0

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

[2] For more information on the nature of restrictions on restricted cash and cash equivalents, see Note 23.