Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Interest Income
Loans	$ 2,901	$ 2,664	$ 5,698	$ 5,308
Loans held for sale	29	36	64	67
Investment securities	555	523	1,085	1,040
Other interest income	46	29	84	58
Total interest income	3,531	3,252	6,931	6,473
Interest Expense
Deposits	238	152	437	291
Short-term borrowings	77	66	143	131
Long-term debt	199	189	389	371
Total interest expense	514	407	969	793
Net interest income	3,017	2,845	5,962	5,680
Provision for credit losses	350	327	695	657
Net interest income after provision for credit losses	2,667	2,518	5,267	5,023
Noninterest Income
Credit and debit card revenue	319	296	611	562
Corporate payment products revenue	184	181	363	351
Merchant processing services	407	403	785	776
ATM processing services	90	84	175	164
Trust and investment management fees	380	358	748	697
Deposit service charges	184	179	361	347
Treasury management fees	160	147	313	289
Commercial products revenue	210	238	417	435
Mortgage banking revenue	212	238	419	425
Investment products fees	41	39	81	79
Securities gains (losses), net
Realized gains (losses), net	9	4	38	7
Total other-than-temporary impairment				(2)
Portion of other-than-temporary impairment recognized in other comprehensive income (loss)		(1)		1
Total securities gains (losses), net	9	3	38	6
Other	223	386	437	570
Total noninterest income	2,419	2,552	4,748	4,701
Noninterest Expense
Compensation	1,416	1,277	2,807	2,526
Employee benefits	287	278	601	578
Net occupancy and equipment	255	243	502	491
Professional services	105	121	201	219
Marketing and business development	109	149	199	226
Technology and communications	242	241	477	474
Postage, printing and supplies	81	77	162	156
Other intangibles	43	44	87	89
Other	485	562	931	982
Total noninterest expense	3,023	2,992	5,967	5,741
Income before income taxes	2,063	2,078	4,048	3,983
Applicable income taxes	551	542	1,050	1,046
Net income	1,512	1,536	2,998	2,937
Net (income) loss attributable to noncontrolling interests	(12)	(14)	(25)	(29)
Net income attributable to U.S. Bancorp	1,500	1,522	2,973	2,908
Net income applicable to U.S. Bancorp common shareholders	$ 1,430	$ 1,435	$ 2,817	$ 2,764
Earnings per common share	$ 0.85	$ 0.83	$ 1.67	$ 1.60
Diluted earnings per common share	0.85	0.83	1.66	1.59
Dividends declared per common share	$ 0.280	$ 0.255	$ 0.560	$ 0.510
Average common shares outstanding	1,684	1,725	1,689	1,731
Average diluted common shares outstanding	1,690	1,731	1,695	1,737