Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 1,716	$ 1,326
Other Comprehensive Income (Loss)
Changes in unrealized gains (losses) on investment securities available-for-sale	508	(171)
Changes in unrealized gains (losses) on derivative hedges	284	(343)
Changes in debit valuation adjustments	2	0
Foreign currency translation	4	6
Reclassification to earnings of realized (gains) losses	170	161
Income taxes related to other comprehensive income (loss)	(246)	90
Total other comprehensive income (loss)	722	(257)
Comprehensive income (loss)	2,438	1,069
Comprehensive (income) loss attributable to noncontrolling interests	(7)	(7)
Comprehensive income (loss) attributable to U.S. Bancorp	$ 2,431	$ 1,062