| USD ($) $ in Millions, shares in Millions | LTM | Sep 30, 2025 | Sep 30, 2024 | Sep 30, 2023 | Sep 30, 2022 | Sep 30, 2021 | Sep 30, 2020 | Sep 30, 2019 | Sep 30, 2018 | Sep 30, 2017 | Sep 30, 2016 | Sep 30, 2015 | Sep 30, 2014 | Sep 30, 2013 | Sep 30, 2012 | Sep 30, 2011 | Sep 30, 2010 | Sep 30, 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Net revenue | $ 44,488 | $ 40,000 | $ 35,926 | $ 32,653 | ||||||||||||||
Operating Revenues | ||||||||||||||||||
Service revenues | - | - | - | - | ||||||||||||||
Data processing revenues | - | - | - | - | ||||||||||||||
International transaction revenues | - | - | - | - | ||||||||||||||
Other revenue, net | - | - | - | - | ||||||||||||||
Client incentives | - | - | - | - | ||||||||||||||
Operating Expenses | ||||||||||||||||||
Personnel | 7,805 | 6,961 | 6,264 | 5,831 | ||||||||||||||
Marketing | 2,180 | 1,684 | 1,560 | 1,341 | ||||||||||||||
Network and processing | 1,012 | 894 | 778 | 736 | ||||||||||||||
Visa International fees | - | - | - | - | ||||||||||||||
Professional fees | 948 | 759 | 635 | 545 | ||||||||||||||
Depreciation and amortization | 1,342 | 1,220 | 1,034 | 943 | ||||||||||||||
General and administrative | 2,012 | 1,926 | 1,598 | 1,330 | ||||||||||||||
Litigation provision | 2,193 | 2,562 | 462 | 927 | ||||||||||||||
Visa Europe Framework Agreement loss | - | - | - | - | ||||||||||||||
Litigation provision (Note 21) | - | - | - | - | ||||||||||||||
Total operating expenses | 17,492 | 16,006 | 12,331 | 11,653 | ||||||||||||||
Operating income | 26,996 | 23,994 | 23,595 | 21,000 | ||||||||||||||
Non-operating Income (Expense) | ||||||||||||||||||
Interest expense | (776) | (589) | (641) | - | ||||||||||||||
Interest expense | - | - | - | (644) | ||||||||||||||
Equity in earnings of unconsolidated affiliates | - | - | - | - | ||||||||||||||
Investment income, net (Note 4) | - | - | - | - | ||||||||||||||
Investment income (expense) and other | 736 | 789 | 962 | 681 | ||||||||||||||
Total non-operating income (expense) | (40) | 200 | 321 | 37 | ||||||||||||||
Income before income taxes | 26,956 | 24,194 | 23,916 | 21,037 | ||||||||||||||
Income tax provision | 4,364 | 4,136 | 4,173 | 3,764 | ||||||||||||||
Net income | - | 20,058 | 19,743 | 17,273 | ||||||||||||||
Loss attributable to non-controlling interest | - | - | - | - | ||||||||||||||
Net income attributable to Visa Inc. | - | - | - | - |