CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Unaudited - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2017		Sep. 30, 2016
Operating Activities
Net income		$ 1,685		$ 1,166	[1],[2],[3]
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for (benefit from) loan and lease losses		193		289	[2],[3]
Depreciation, amortization and accretion		255		341	[2]
Stock-based compensation expense		95		86	[2]
Provision for (benefit from) deferred income taxes		(97)		27	[2]
Securities gains, net		(2)		(12)	[2]
Securities gains, net - non-qualifying hedges on mortgage servicing rights		(4)		0	[2]
MSR Fair Value Adjustment	[4]	104		0	[2]
Provision for MSR impairment	[4]	0		125	[2]
Net gains on sales of loans and fair value adjustments on loans held for sale		(82)		(79)	[2]
Net losses (gains) on disposition and impairment of bank premises and equipment		(3)		(14)	[2]
Gain on sales of certain retail branch operations		0		(19)	[2]
Net losses on disposition and impairment of operating lease equipment		(18)		(9)	[2]
Gain on sale of Vantiv, Inc. shares		(1,037)		0	[2]
Gain on the TRA associated with Vantiv, Inc.		0		(164)	[2]
Proceeds from sales of loans held for sale		4,741		4,633	[2]
Loans originated for sale, net of repayments		(4,608)		(5,001)	[2]
Dividends representing return on equity method investments		29		21	[2]
Net change in:
Trading securities		(430)		(42)	[2]
Other assets		129		192	[2]
Accrued taxes, interest and expenses		288		(338)	[2]
Other liabilities		(44)		(48)	[2]
Net Cash Provided by (Used in) Operating Activities		1,236		1,200	[2]
Proceeds from sales:
Available-for-sale securities		7,484		14,691	[2]
Loans		105		214	[2]
Bank premises and equipment		25		72	[2]
Proceeds from repayments / maturities:
Available-for-sale securities		1,799		2,487	[2]
Held-to-maturity securities		1		13	[2]
Purchases:
Available-for-sale securities		(8,849)		(17,884)	[2]
Bank premises and equipment		(155)		(148)	[2]
MSRs		(109)		0	[2]
Proceeds from sale and dividends representing return of equity method investments		1,358		49	[2]
Net cash paid on sales of certain retail branch operations		0		(219)	[2]
Net cash paid on acquisitions		(12)		0	[2]
Net change in:
Other short-term investments		(544)		(324)	[2]
Loans and leases		(191)		(1,022)	[2]
Operating lease equipment		(6)		(136)	[2]
Net Cash Provided by (Used in) Investing Activities		906		(2,207)	[2]
Net change in:
Deposits		(2,369)		(1,404)	[2]
Federal funds purchased		(14)		(25)	[2]
Other short-term borrowings		2,153		1,987	[2]
Dividends paid on common stock		(339)		(303)	[2]
Dividends paid on preferred stock		(38)		(52)	[2]
Proceeds from issuance of long-term debt		1,444		3,735	[2]
Repayment of long-term debt		(1,794)		(2,777)	[2]
Repurchase of treasury stock and related forward contract		1,332		506	[2]
Other		(40)		(24)	[2]
Net Cash Provided by (Used in) Financing Activities		(2,329)		631	[2]
Increase (Decrease) in Cash and Due from Banks		(187)		(376)	[2]
Cash and Due from Banks at Beginning of Period	[5]	2,392		2,540
Cash and Due from Banks at End of Period		$ 2,205	[5]	$ 2,164

[1] Net tax deficiencies of $6 million were reclassified from capital surplus to applicable income tax expense for the nine months ended September 30, 2016, related to the early adoption of ASU 2016-09 during the fourth quarter of 2016, with an e ffective date of January 1, 2016.

[2] Net tax deficiencies of $ 6 were reclassified from capital surplus to applicable income tax expense for the nine months ended September 30, 2016, related to the early adoption of ASU 2016-09 during the fourth quarter of 2016, with an effective date of January 1, 2016.

[3] Net tax deficiencies of $ 6 were reclassified from capital surplus to applicable income tax expense for the nine months ended September 30, 2016 , related to the early adoption of ASU 2016-09 during the fourth quarter of 2016, with an effective date of January 1, 2016

[4] (a) Included in mortgage banking net revenue in the Condensed Consolidated Statements of Income.

[5] Includes $ 116 and $ 85 of cash and due from banks, $ 1,532 and $ 1,216 of portfolio loans and leases , $ (8) and $ (26) of ALLL, $ 9 and $ 9 of other assets, $ 3 and $ 3 of other liabilities , and $ 1,491 and $ 1,094 of long-term debt from consolidated VIEs that are included in their respective captions above at September 30, 2017 and December 31, 2016 , respectively. For further information refer to Note 11 .