Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Interest Income
Loans	$ 2,463	$ 2,532	$ 4,956	$ 5,054
Loans held for sale	65	24	106	51
Investment securities	505	461	1,000	902
Other interest income	35	30	67	62
Total interest income	3,068	3,047	6,129	6,069
Interest Expense
Deposits	113	114	231	233
Short-term borrowings	62	63	123	132
Long-term debt	177	181	361	365
Total interest expense	352	358	715	730
Net interest income	2,716	2,689	5,414	5,339
Provision for credit losses	281	324	545	630
Net interest income after provision for credit losses	2,435	2,365	4,869	4,709
Noninterest Income
Credit and debit card revenue	266	259	507	498
Corporate payment products revenue	178	182	348	355
Merchant processing services	395	384	754	740
ATM processing services	80	82	158	160
Trust and investment management fees	334	311	656	615
Deposit service charges	174	171	335	328
Treasury management fees	142	140	279	273
Commercial products revenue	214	221	414	426
Mortgage banking revenue	231	278	471	514
Investment products fees	48	47	95	93
Securities gains (losses), net
Realized gains (losses), net	0	3	0	8
Total other-than-temporary impairment		(2)		(2)
Portion of other-than-temporary impairment recognized in other comprehensive income		(1)		(1)
Total securities gains (losses), net				5
Other	210	369	409	545
Total noninterest income	2,272	2,444	4,426	4,552
Noninterest Expense
Compensation	1,196	1,125	2,375	2,240
Employee benefits	293	257	610	546
Net occupancy and equipment	247	241	494	490
Professional services	106	97	183	180
Marketing and business development	96	96	166	175
Technology and communications	221	214	435	425
Postage, printing and supplies	64	80	146	161
Other intangibles	43	48	86	97
Other	416	595	852	983
Total noninterest expense	2,682	2,753	5,347	5,297
Income before income taxes	2,025	2,056	3,948	3,964
Applicable income taxes	528	547	1,007	1,043
Net income	1,497	1,509	2,941	2,921
Net (income) loss attributable to noncontrolling interests	(14)	(14)	(27)	(29)
Net income attributable to U.S. Bancorp	1,483	1,495	2,914	2,892
Net income applicable to U.S. Bancorp common shareholders	$ 1,417	$ 1,427	$ 2,782	$ 2,758
Earnings per common share	$ 0.80	$ 0.79	$ 1.57	$ 1.52
Diluted earnings per common share	0.80	0.78	1.56	1.51
Dividends declared per common share	$ 0.255	$ 0.245	$ 0.500	$ 0.475
Average common shares outstanding	1,771	1,811	1,776	1,815
Average diluted common shares outstanding	1,779	1,821	1,784	1,825