Consolidated Income Statement - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest Income
Loans	$ 2,602	$ 2,228
Investment securities	620	512
Other	206	178
Total interest income	3,428	2,918
Interest Expense
Deposits	472	213
Borrowed funds	481	344
Total interest expense	953	557
Net interest income	2,475	2,361
Noninterest Income
Total noninterest income	1,811	1,750
Other	308	245
Total revenue	4,286	4,111
Provision for credit losses	189	92
Noninterest Expense
Personnel	1,414	1,354
Occupancy	215	218
Equipment	273	273
Marketing	65	55
Other	611	627
Total noninterest expense	2,578	2,527
Income before income taxes and noncontrolling interests	1,519	1,492
Income taxes	248	253
Net income	1,271	1,239
Less: Net income attributable to noncontrolling interests	10	10
Preferred stock dividends	63	63
Preferred stock discount accretion and redemptions	1	1
Net income attributable to common shareholders	$ 1,197	$ 1,165
Earnings Per Common Share
Basic (in dollars per share)	$ 2.62	$ 2.45
Diluted (in dollars per share)	$ 2.61	$ 2.43
Average Common Shares Outstanding
Basic (in shares)	455	473
Diluted (in shares)	456	476
Asset management [Member]
Noninterest Income
Total noninterest income	$ 437	$ 455
Consumer services [Member]
Noninterest Income
Total noninterest income	371	357
Corporate services [Member]
Noninterest Income
Total noninterest income	462	429
Residential mortgage [Member]
Noninterest Income
Total noninterest income	65	97
Service charges on deposits [Member]
Noninterest Income
Total noninterest income	$ 168	$ 167