Consolidated Statement of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020		Mar. 31, 2019
Operating Activities
Net income attributable to U.S. Bancorp	$ 1,171		$ 1,699
Adjustments to reconcile net income to net cash provided by operating activities
Provision for credit losses	993		377
Depreciation and amortization of premises and equipment	87		80
Amortization of intangibles	42		40
(Gain) loss on sale of loans held for sale	(303)		(105)
(Gain) loss on sale of securities and other assets	(120)		(100)
Loans originated for sale in the secondary market, net of repayments	(10,882)		(6,028)
Proceeds from sales of loans held for sale	12,032		5,404
Other, net	(666)		(71)
Net cash provided by operating activities	2,354		1,296
Investing Activities
Proceeds from sales of available-for-sale investment securities	9,916		99
Proceeds from maturities of held-to-maturity investment securities			1,569
Proceeds from maturities of available-for-sale investment securities	5,649		1,865
Purchases of held-to-maturity investment securities			(1,817)
Purchases of available-for-sale investment securities	(14,937)		(3,194)
Net increase in loans outstanding	(22,272)		(1,073)
Proceeds from sales of loans	575		550
Purchases of loans	(893)		(780)
Net decrease (increase) in securities purchased under agreements to resell	788		(3,661)
Other, net	(1,085)		(102)
Net cash used in investing activities	(22,259)		(6,544)
Financing Activities
Net increase in deposits	32,938		2,612
Net increase in short-term borrowings	2,621		1,257
Proceeds from issuance of long-term debt	11,271		3,000
Principal payments or redemption of long-term debt	(156)		(3,657)
Proceeds from issuance of common stock	9		15
Repurchase of common stock	(1,660)		(648)
Cash dividends paid on preferred stock	(71)		(72)
Cash dividends paid on common stock	(647)		(597)
Net cash provided by financing activities	44,305		1,910
Change in cash and due from banks	24,400		(3,338)
Cash and due from banks at beginning of period	22,405	[1]	21,453
Cash and due from banks at end of period	$ 46,805	[1]	$ 18,115

[1] Includes only collateral pledged by the Company where counterparties have the right to sell or pledge the collateral.