Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating Activities
Net income attributable to U.S. Bancorp	$ 1,699	$ 1,675
Adjustments to reconcile net income to net cash provided by operating activities
Provision for credit losses	377	341
Depreciation and amortization of premises and equipment	80	74
Amortization of intangibles	40	39
(Gain) loss on sale of loans held for sale	(105)	(62)
(Gain) loss on sale of securities and other assets	(100)	(78)
Loans originated for sale in the secondary market, net of repayments	(6,028)	(7,762)
Proceeds from sales of loans held for sale	5,404	7,975
Other, net	(71)	(768)
Net cash provided by operating activities	1,296	1,434
Investing Activities
Proceeds from sales of available-for-sale investment securities	99	944
Proceeds from maturities of held-to-maturity investment securities	1,569	1,598
Proceeds from maturities of available-for-sale investment securities	1,865	2,771
Purchases of held-to-maturity investment securities	(1,817)	(3,310)
Purchases of available-for-sale investment securities	(3,194)	(2,068)
Net (increase) decrease in loans outstanding	(1,073)	1,417
Proceeds from sales of loans	550	330
Purchases of loans	(780)	(1,135)
Net increase in securities purchased under agreements to resell	(3,661)	(135)
Other, net	(102)	(330)
Net cash (used in) provided by investing activities	(6,544)	82
Financing Activities
Net increase (decrease) in deposits	2,612	(2,689)
Net increase in short-term borrowings	1,257	1,052
Proceeds from issuance of long-term debt	3,000	2,110
Principal payments or redemption of long-term debt	(3,657)	(1,137)
Proceeds from issuance of common stock	15	40
Repurchase of common stock	(648)	(588)
Cash dividends paid on preferred stock	(72)	(64)
Cash dividends paid on common stock	(597)	(499)
Net cash provided by (used in) financing activities	1,910	(1,775)
Change in cash and due from banks	(3,338)	(259)
Cash and due from banks at beginning of period	21,453	19,505
Cash and due from banks at end of period	$ 18,115	$ 19,246