CONDENSED CONSOLIDATED STATEMENTS OF INCOME Unaudited (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Interest Income
Interest and fees on loans and leases	$ 891	$ 893	$ 1,789	$ 1,803
Interest on securities	135	151	276	300
Interest on other short-term investments	1	1	2	2
Total income	1,027	1,045	2,067	2,105
Interest Expense
Interest on deposits	55	97	114	203
Interest on other short-term borrowings	2	1	3	2
Interest on long-term debt	75	83	157	157
Total interest expense	132	181	274	362
Net Interest Income	895	864	1,793	1,743
Provision for loan and lease losses	71	113	162	281
Net Interest Income After Provision for Loan and Lease Losses	824	751	1,631	1,462
Noninterest Income
Mortgage banking net revenue	183	162	387	264
Service charges on deposits	130	126	260	250
Investment advisory revenue	93	95	190	193
Corporate banking revenue	102	95	199	181
Card and processing revenue	64	89	122	169
Other noninterest income	103	83	279	164
Securities gains, net	3	6	11	14
Securities gains, net - non-qualifying hedges on mortgage servicing rights				5
Total noninterest income	678	656	1,448	1,240
Noninterest Expense
Salaries, wages and incentives	393	365	792	716
Employee benefits	84	79	195	176
Net occupancy expense	74	75	151	152
Technology and communications	48	48	95	93
Card and processing expense	30	29	60	58
Equipment expense	27	28	55	57
Other noninterest expense	281	277	563	567
Total noninterest expense	937	901	1,911	1,819
Income (Loss) Before Income Taxes and Change in Undstributed Earnings of Subsidiaries	565	506	1,168	883
Applicable income tax expense	180	169	352	281
Net Income (Loss)	385	337	816	602
Less: Net income attributable to noncontrolling interest			(1)
Net Income (Loss)	385	337	815	602
Dividends on preferred stock	9	9	18	185
Net income (loss) available to common shareholders	$ 376	$ 328	$ 797	$ 417
Earnings Per Share	$ 0.41	$ 0.36	$ 0.87	$ 0.46
Earnings Per Diluted Share	$ 0.40	$ 0.35	$ 0.85	$ 0.46
Average common shares - basic	913,540,510	914,600,600	914,383,163	897,808,489
Average common shares - diluted	954,622,463	955,477,616	956,015,935	907,506,319
Cash dividends declared per share	$ 0.08	$ 0.06	$ 0.16	$ 0.12