Bank of America Corporation Annual report pursuant to Section 13 and 15(d)

Business Segment Information (Details)

Business Segment Information (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	$ 40,821	$ 43,124	$ 41,557
Noninterest income	44,295us-gaap_NoninterestIncome	46,677us-gaap_NoninterestIncome	42,678us-gaap_NoninterestIncome
Total revenue, net of interest expense (FTE basis)	85,116	89,801	84,235
Provision for credit losses	2,275	3,556	8,169
Amortization of intangibles	936us-gaap_AmortizationOfIntangibleAssets	1,086us-gaap_AmortizationOfIntangibleAssets	1,264us-gaap_AmortizationOfIntangibleAssets
Other noninterest expense	74,181	68,128	70,829
Income (loss) before income taxes (FTE basis)	7,724	17,031	3,973
Income tax expense (benefit) (FTE basis)	2,891	5,600	(215)
Net income	4,833us-gaap_NetIncomeLoss	11,431us-gaap_NetIncomeLoss	4,188us-gaap_NetIncomeLoss
Year-end total assets	2,104,534us-gaap_Assets	2,102,273us-gaap_Assets
Operating Segments
Segment Reporting Information [Line Items]
Total revenue, net of interest expense (FTE basis)	85,831	87,238	79,895
Net income	4,829	10,719	4,891
Year-end total assets	1,961,722	1,934,649
Operating Segments \| Consumer & Business Banking
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	19,685	20,050	19,853
Noninterest income	10,177	9,814	9,932
Total revenue, net of interest expense (FTE basis)	29,862	29,864	29,785
Provision for credit losses	2,633	3,107	4,148
Amortization of intangibles	398	505	626
Other noninterest expense	15,513	15,755	16,295
Income (loss) before income taxes (FTE basis)	11,318	10,497	8,716
Income tax expense (benefit) (FTE basis)	4,222	3,850	3,126
Net income	7,096	6,647	5,590
Year-end total assets	622,378	593,014
Operating Segments \| Consumer Real Estate Services
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	2,831	2,890	2,928
Noninterest income	2,017	4,825	5,821
Total revenue, net of interest expense (FTE basis)	4,848	7,715	8,749
Provision for credit losses	160	(156)	1,442
Amortization of intangibles	0	0	0
Other noninterest expense	23,226	15,815	16,968
Income (loss) before income taxes (FTE basis)	(18,538)	(7,944)	(9,661)
Income tax expense (benefit) (FTE basis)	(5,143)	(2,913)	(3,360)
Net income	(13,395)	(5,031)	(6,301)
Year-end total assets	103,730	113,391
Operating Segments \| Global Wealth & Investment Management
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	5,836	6,064	5,827
Noninterest income	12,568	11,726	10,691
Total revenue, net of interest expense (FTE basis)	18,404	17,790	16,518
Provision for credit losses	14	56	266
Amortization of intangibles	367	387	410
Other noninterest expense	13,280	12,646	12,312
Income (loss) before income taxes (FTE basis)	4,743	4,701	3,530
Income tax expense (benefit) (FTE basis)	1,769	1,724	1,286
Net income	2,974	2,977	2,244
Year-end total assets	276,587	274,113
Operating Segments \| Global Banking
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	8,999	8,914	8,131
Noninterest income	7,599	7,565	7,538
Total revenue, net of interest expense (FTE basis)	16,598	16,479	15,669
Provision for credit losses	336	1,075	(342)
Amortization of intangibles	45	62	79
Other noninterest expense	7,636	7,489	7,538
Income (loss) before income taxes (FTE basis)	8,581	7,853	8,394
Income tax expense (benefit) (FTE basis)	3,146	2,880	3,052
Net income	5,435	4,973	5,342
Year-end total assets	379,513	378,659
Operating Segments \| Global Markets
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	3,986	4,224	3,667
Noninterest income	12,133	11,166	5,507
Total revenue, net of interest expense (FTE basis)	16,119	15,390	9,174
Provision for credit losses	110	140	34
Amortization of intangibles	65	65	64
Other noninterest expense	11,706	11,931	11,221
Income (loss) before income taxes (FTE basis)	4,238	3,254	(2,145)
Income tax expense (benefit) (FTE basis)	1,519	2,101	(161)
Net income	2,719	1,153	(1,984)
Year-end total assets	579,514	575,472
All Other
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	(516)	982	1,151
Noninterest income	(199)	1,581	3,189
Total revenue, net of interest expense (FTE basis)	(715)	2,563	4,340
Provision for credit losses	(978)	(666)	2,621
Amortization of intangibles	61	67	85
Other noninterest expense	2,820	4,492	6,495
Income (loss) before income taxes (FTE basis)	(2,618)	(1,330)	(4,861)
Income tax expense (benefit) (FTE basis)	(2,622)	(2,042)	(4,158)
Net income	4	712	(703)
Year-end total assets	$ 142,812	$ 167,624