CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - USD ($) $ in Millions		Jun. 30, 2023	Dec. 31, 2022
Other short-term investments	[1]	$ 10,943	$ 8,351
Portfolio loans and leases	[1],[2]	121,891	121,480
Allowance for loan and lease losses	[1]	(2,327)	(2,194)
Other assets	[1]	12,973	13,459
Other liabilities	[1]	5,316	5,881
Long-term debt	[1]	12,278	13,714
Available-for-sale debt and other securities, amortized cost		55,399	57,530
Held-to-maturity securities		2	5
Bank premises and equipment held for sale		$ 22	$ 24
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)		680,850,480	683,385,880
Treasury stock, common (in shares)		243,042,101	240,506,701
Preferred stock, authorized (in shares)		500,000	500,000
Preferred stock, unissued (in shares)		422,000	422,000
Preferred stock, liquidation preference per share (in dollars per share)		$ 25,000	$ 25,000
Preferred Class B
Preferred stock, authorized (in shares)		500,000	500,000
Preferred stock, unissued (in shares)		300,000	300,000
Preferred stock, liquidation preference per share (in dollars per share)		$ 1,000	$ 1,000
Residential Mortgage
Allowance for loan and lease losses		$ (173)	$ (245)
Loans held for sale		596	600
Loans measured at FV		124	123
Variable Interest Entity, Primary Beneficiary | Automobile And Solar Loan
Other short-term investments		1	17
Portfolio loans and leases		42	185
Allowance for loan and lease losses		(1)	(2)
Other assets		0	2
Other liabilities		9	9
Long-term debt		$ 37	$ 118

[1] Includes $1 and $17 of other short-term investments, $42 and $185 of portfolio loans and leases, $(1) and $(2) of ALLL, $0 and $2 of other assets, $9 and $9 of other liabilities, and $37 and $118 of long-term debt from consolidated VIEs that are included in their respective captions above at June 30, 2023 and December 31, 2022, respectively. For further information, refer to Note 11.

[2] Includes $124 and $123 of residential mortgage loans measured at fair value at June 30, 2023 and December 31, 2022, respectively.