Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash Flows From Operating Activities:
Net income	$ 2,452	$ 1,748
Adjustments to reconcile net income to net cash from operating activities:
Provision for credit losses	420	409
Depreciation	316	305
Loss (gain) on early extinguishment of debt	0	392
Amortization of intangibles	97	108
Equity-based compensation expense	113	109
(Gain) loss on securities, net	(1)	0
Net change in operating assets and liabilities:
LHFS	77	499
Trading and equity securities	(503)	(341)
Other assets, accounts payable and other liabilities	221	(342)
Other, net	(214)	72
Net cash from operating activities	2,978	2,959
Cash Flows From Investing Activities:
Proceeds from sales of AFS securities	294	4,896
Proceeds from maturities, calls and paydowns of AFS securities	2,919	3,707
Purchases of AFS securities	(3,630)	(4,700)
Proceeds from maturities, calls and paydowns of HTM securities	1,919	1,845
Purchases of HTM securities	(39)	(8,640)
Originations and purchases of loans and leases, net of principal collected	(3,657)	(121)
Other, net	(539)	(189)
Net cash from investing activities	(2,733)	(3,202)
Cash Flows From Financing Activities:
Net change in deposits	(2,806)	(4,084)
Net change in short-term borrowings	4,714	6,510
Proceeds from issuance of long-term debt	1,770	5,500
Repayment of long-term debt	(1,845)	(6,984)
Repurchase of common stock	(830)	(1,240)
Cash dividends paid on common stock	(895)	(747)
Cash dividends paid on preferred stock	(130)	(130)
Other, net	(153)	121
Net cash from financing activities	(175)	(1,054)
Net Change in Cash, Cash Equivalents and Restricted Cash	70	(1,297)
Cash and Cash Equivalents at Beginning of Period	3,083	4,424
Cash and Cash Equivalents at End of Period	3,153	3,127
Supplemental Disclosure of Cash Flow Information:
Net cash paid (received) during the period for interest expense	948	540
Net cash paid (received) during the period for income taxes	(34)	276
Noncash investing activities:
Transfers of loans to foreclosed assets	$ 183	$ 203