CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - USD ($) $ in Millions		Sep. 30, 2020	Dec. 31, 2019
Other short-term Investments	[1]	$ 31,285	$ 1,950
ALLL	[1]	(2,574)	(1,202)
Other assets	[1]	10,828	9,190
Other liabilities	[1]	3,292	2,422
Long-term debt	[1]	15,123	14,970
Available-for-sale debt and other securities, amortized cost		34,693	34,966
Held-to-maturity securities, fair value	[2]	15	17
Bank premises and equipment held for sale		$ 45	$ 27
Common stock, par value (in dollars per share)		$ 2.22	$ 2.22
Common stock, shares authorized (in shares)		2,000,000,000	2,000,000,000
Common stock, outstanding (in shares)		712,327,748	708,915,629
Treasury stock, shares (in shares)		211,564,833	214,976,952
Preferred stock, authorized (in shares)		500,000	500,000
Preferred stock, liquidation preference per share (in dollars per share)		$ 25,000	$ 25,000
Preferred stock, unissued (in shares)		422,000	436,000
Preferred Class B
Preferred stock, authorized (in shares)		500,000	500,000
Preferred stock, liquidation preference per share (in dollars per share)		$ 1,000	$ 1,000
Preferred stock, unissued (in shares)		300,000	300,000
Residential mortgage loans
Loans measured at FV		$ 174	$ 183
Recurring
Residential mortgage loans held for sale		1,472	1,264
Variable Interest Entity, Primary Beneficiary | Automobile loan
Other short-term Investments		61	74
Portfolio loans and leases		887	1,354
ALLL		(9)	(7)
Other assets		5	8
Other liabilities		2	2
Long-term debt		$ 786	$ 1,253

[1] Includes $61 and $74 of other short-term investments, $887 and $1,354 of portfolio loans and leases, $(9) and $(7) of ALLL, $5 and $8 of other assets, $2 and $2 of other liabilities, and $786 and $1,253 of long-term debt from consolidated VIEs that are included in their respective captions above at September 30, 2020 and December 31, 2019, respectively. For further information refer to Note 13.

[2] Fair value of $15 and $17 at September 30, 2020 and December 31, 2019, respectively.