CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) $ in Millions		Sep. 30, 2022	Dec. 31, 2021
ASSETS:
Debt securities available for sale	[1]	$ 23,478	$ 26,067
Securities held-to-maturity, fair value		9,373	2,289
Debt securities held to maturity (fair value of $9,373 and $2,289 respectively, and including $195 and $77 pledged to creditors, respectively)	[1]	$ 10,071	$ 2,242
STOCKHOLDERS’ EQUITY:
Preferred stock, par value (in dollars per share)		$ 25	$ 25.00
Preferred stock, authorized (in shares)		100,000,000	100,000,000
Preferred stock, issued (in shares)		2,050,000	2,050,000
Preferred stock, outstanding (in shares)		2,050,000	2,050,000
Common stock, par value (in dollars per share)		$ 0.01	$ 0.01
Common stock, authorized (in shares)		1,000,000,000	1,000,000,000
Common stock, issued (in shares)		645,043,274	571,259,135
Common stock, outstanding (in shares)		495,843,793	422,137,197
Treasury stock (in shares)		149,199,481	149,121,938
Asset Pledged as Collateral
ASSETS:
Debt securities available for sale		$ 165	$ 640
Debt securities held to maturity (fair value of $9,373 and $2,289 respectively, and including $195 and $77 pledged to creditors, respectively)		$ 195	$ 77

[1] Includes only collateral pledged by the Company where counterparties have the right to sell or pledge the collateral.