Consolidated Statement of Income (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Interest Income
Loans	$ 2,522	$ 2,562
Loans held for sale	27	72
Investment securities	441	410
Other interest income	32	67
Total interest income	3,022	3,111
Interest Expense
Deposits	119	155
Short-term borrowings	69	85
Long-term debt	184	218
Total interest expense	372	458
Net interest income	2,650	2,653
Provision for credit losses	306	403
Net interest income after provision for credit losses	2,344	2,250
Noninterest Income
Credit and debit card revenue	239	214
Corporate payment products revenue	173	172
Merchant processing services	356	347
ATM processing services	78	82
Trust and investment management fees	304	278
Deposit service charges	157	153
Treasury management fees	133	134
Commercial products revenue	205	200
Mortgage banking revenue	236	401
Investment products fees	46	41
Securities gains (losses), net
Realized gains (losses), net	5	12
Total other-than-temporary impairment		(1)
Portion of other-than-temporary impairment recognized in other comprehensive income		(6)
Total securities gains (losses), net	5	5
Other	176	138
Total noninterest income	2,108	2,165
Noninterest Expense
Compensation	1,115	1,082
Employee benefits	289	310
Net occupancy and equipment	249	235
Professional services	83	78
Marketing and business development	79	73
Technology and communications	211	211
Postage, printing and supplies	81	76
Other intangibles	49	57
Other	388	348
Total noninterest expense	2,544	2,470
Income before income taxes	1,908	1,945
Applicable income taxes	496	558
Net income	1,412	1,387
Net (income) loss attributable to noncontrolling interests	(15)	41
Net income attributable to U.S. Bancorp	1,397	1,428
Net income applicable to U.S. Bancorp common shareholders	$ 1,331	$ 1,358
Earnings per common share	$ 0.73	$ 0.73
Diluted earnings per common share	$ 0.73	$ 0.73
Dividends declared per common share	$ 0.230	$ 0.195
Average common shares outstanding	1,818	1,858
Average diluted common shares outstanding	1,828	1,867