Consolidated Statement of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Operating Activities
Net income attributable to U.S. Bancorp	$ 3,059	$ 3,088
Adjustments to reconcile net income to net cash provided by operating activities
Provision for credit losses	1,248	423
Depreciation and amortization of premises and equipment	193	170
Amortization of intangibles	319	87
(Gain) loss on sale of loans held for sale	18	192
(Gain) loss on sale of securities and other assets	24	(67)
Loans originated for sale, net of repayments	(14,639)	(17,325)
Proceeds from sales of loans held for sale	14,244	20,564
Other, net	(308)	3,594
Net cash provided by operating activities	4,158	10,726
Investing Activities
Proceeds from sales of available-for-sale investment securities	8,135	14,797
Proceeds from maturities of held-to-maturity investment securities	2,995	2,407
Proceeds from maturities of available-for-sale investment securities	3,048	9,665
Purchases of held-to-maturity investment securities	(924)	(6,288)
Purchases of available-for-sale investment securities	(2,790)	(18,240)
Net increase in loans outstanding	(613)	(20,072)
Proceeds from sales of loans	5,105	1,671
Purchases of loans	(608)	(1,698)
Net increase in securities purchased under agreements to resell	(1,443)	(154)
Other, net	(1,416)	(1,604)
Net cash provided by (used in) investing activities	11,489	(19,516)
Financing Activities
Net (decrease) increase in deposits	(3,002)	11,019
Net increase in short-term borrowings	551	13,167
Proceeds from issuance of long-term debt	7,230	2,206
Principal payments or redemption of long-term debt	(1,644)	(5,154)
Proceeds from issuance of preferred stock	0	437
Proceeds from issuance of common stock	6	16
Repurchase of preferred stock	0	(1,100)
Repurchase of common stock	(44)	(55)
Cash dividends paid on preferred stock	(165)	(154)
Cash dividends paid on common stock	(1,479)	(1,373)
Net cash provided by financing activities	1,453	19,009
Change in cash and due from banks	17,100	10,219
Cash and due from banks at beginning of period	53,542	28,905
Cash and due from banks at end of period	$ 70,642	$ 39,124