Consolidated Statements of Income (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Interest Income
Loans	$ 749	$ 649	$ 1,416	$ 1,278
Securities	115	118	230	236
Other	3	2	8	5
Total interest income	867	769	1,654	1,519
Interest Expense
Deposits	61	61	123	121
Commercial paper and other short-term borrowings	2	1	3	2
Long-term debt	41	35	82	71
Total interest expense	104	97	208	194
Net Interest Income	763	672	1,446	1,325
(Reversal of) provision for loan losses	9	(3)	(7)	(6)
Net interest income after (reversal of) provision for loan losses	754	675	1,453	1,331
Noninterest Income
Service charges on deposit accounts	50	52	101	105
Trust and investment management fees	26	38	52	73
Trading account activities	14	21	30	26
Securities gains, net	1	27	3	123
Credit facility fees	31	26	59	52
Merchant banking fees	27	23	51	39
Brokerage commissions and fees	13	11	26	22
Card processing fees, net	9	9	17	18
Other, net	31	(6)	44	(6)
Total noninterest income	202	201	383	452
Noninterest Expense
Salaries and employee benefits	378	413	766	834
Net occupancy and equipment	75	84	146	159
Professional and outside services	63	62	118	120
Intangible asset amortization	13	17	26	33
Regulatory assessments	16	20	31	40
(Reversal of) provision for losses on unfunded credit commitments	(3)	(2)	13	13
Other	107	108	209	216
Total noninterest expense	649	702	1,309	1,415
Income before income taxes and including noncontrolling interests	307	174	527	368
Income tax expense	62	35	112	85
Net Income Including Noncontrolling Interests	245	139	415	283
Deduct: Net loss from noncontrolling interests	4	3	9	7
Net Income Attributable to MUFG Americas Holdings Corporation (MUAH)	$ 249	$ 142	$ 424	$ 290