Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest Income
Loans	$ 3,353	$ 3,049	$ 9,645	$ 8,728
Loans held for sale	36	40	108	104
Investment securities	661	568	1,927	1,653
Other interest income	73	47	182	131
Total interest income	4,123	3,704	11,862	10,616
Interest Expense
Deposits	491	293	1,263	730
Short-term borrowings	104	39	265	96
Long-term debt	277	196	718	585
Total interest expense	872	528	2,246	1,411
Net interest income	3,251	3,176	9,616	9,205
Provision for credit losses	343	360	1,011	1,055
Net interest income after provision for credit losses	2,908	2,816	8,605	8,150
Noninterest Income
Credit and debit card revenue	344	318	1,019	947
Corporate payment products revenue	169	150	481	427
Merchant processing services	392	377	1,142	1,112
ATM processing services	85	77	254	223
Trust and investment management fees	411	380	1,210	1,128
Deposit service charges	198	187	563	538
Treasury management fees	146	153	451	466
Commercial products revenue	216	240	670	730
Mortgage banking revenue	174	213	549	632
Investment products fees	47	42	140	128
Realized securities gains (losses), net	10	9	25	47
Other	226	194	600	569
Total noninterest income	2,418	2,340	7,104	6,947
Noninterest Expense
Compensation	1,529	1,440	4,594	4,247
Employee benefits	294	268	923	843
Net occupancy and equipment	270	258	797	760
Professional services	96	104	274	305
Marketing and business development	106	92	314	291
Technology and communications	247	227	724	667
Postage, printing and supplies	84	82	244	244
Other intangibles	41	44	120	131
Other	377	483	1,194	1,403
Total noninterest expense	3,044	2,998	9,184	8,891
Income before income taxes	2,282	2,158	6,525	6,206
Applicable income taxes	460	589	1,263	1,639
Net income	1,822	1,569	5,262	4,567
Net (income) loss attributable to noncontrolling interests	(7)	(6)	(22)	(31)
Net income attributable to U.S. Bancorp	1,815	1,563	5,240	4,536
Net income applicable to U.S. Bancorp common shareholders	$ 1,732	$ 1,485	$ 5,007	$ 4,302
Earnings per common share	$ 1.06	$ 0.89	$ 3.05	$ 2.56
Diluted earnings per common share	1.06	0.88	3.04	2.55
Dividends declared per common share	$ 0.37	$ 0.30	$ 0.97	$ 0.86
Average common shares outstanding	1,629	1,672	1,641	1,683
Average diluted common shares outstanding	1,633	1,678	1,645	1,689