Consolidated Income Statement - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest Income
Loans	$ 2,228	$ 1,904
Investment securities	512	493
Other	178	123
Total interest income	2,918	2,520
Interest Expense
Deposits	213	120
Borrowed funds	344	240
Total interest expense	557	360
Net interest income	2,361	2,160
Noninterest Income
Asset management	455	403
Consumer services	357	332
Corporate services	429	414
Residential mortgage	97	113
Service charges on deposits	167	161
Other	245	301
Total noninterest income	1,750	1,724
Total revenue	4,111	3,884
Provision for credit losses	92	88
Noninterest Expense
Personnel	1,354	1,257
Occupancy	218	222
Equipment	273	251
Marketing	55	55
Other	627	617
Total noninterest expense	2,527	2,402
Income before income taxes and noncontrolling interests	1,492	1,394
Income taxes	253	320
Net income	1,239	1,074
Less: Net income attributable to noncontrolling interests	10	17
Preferred stock dividends	63	63
Preferred stock discount accretion and redemptions	1	21
Net income attributable to common shareholders	$ 1,165	$ 973
Earnings Per Common Share
Basic (in dollars per share)	$ 2.45	$ 1.99
Diluted (in dollars per share)	$ 2.43	$ 1.96
Average Common Shares Outstanding
Basic (in shares)	473	487
Diluted (in shares)	476	492