Segment Information and Major Customers (Tables)
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12 Months Ended |
Jul. 25, 2026 |
| Segment Reporting [Abstract] |
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| Reportable Segments |
The following summarizes our revenue and gross margin by segment and the significant expenses by each segment for fiscal 2026, 2025, and 2024 (in millions): | | | | | | | | | | | | | | | | | | | Years Ended | July 25, 2026 | | July 26, 2025 | | July 27, 2024 | | Revenue: | | | | | | | Americas | $ | 37,799 | | | $ | 33,656 | | | $ | 31,971 | | | EMEA | 16,613 | | | 14,824 | | | 14,117 | | | APJC | 8,914 | | | 8,174 | | | 7,716 | | | Total | $ | 63,325 | | | $ | 56,654 | | | $ | 53,803 | | | Gross margin: | | | | | | | Americas | $ | 24,625 | | | $ | 22,962 | | | $ | 21,372 | | | EMEA | 11,835 | | | 10,545 | | | 9,755 | | | APJC | 5,933 | | | 5,431 | | | 5,187 | | | Segment total | 42,392 | | | 38,938 | | | 36,312 | | | Unallocated corporate items | (1,532) | | | (2,148) | | | (1,484) | | | Total | $ | 40,860 | | | $ | 36,790 | | | $ | 34,828 | |
| | | | | | | | | | | | | | | | | | | Supplemental information about our significant expenses: | | | | | | | Americas: | | | | | | | Cost of sales — product | $ | 10,712 | | | $ | 8,206 | | | $ | 8,077 | | | Cost of sales — services | 2,463 | | | 2,487 | | | 2,523 | | | Segment total | $ | 13,174 | | | $ | 10,694 | | | $ | 10,600 | | | | | | | | | EMEA: | | | | | | | Cost of sales — product | $ | 3,621 | | | $ | 3,138 | | | $ | 3,264 | | | Cost of sales — services | 1,158 | | | 1,140 | | | 1,098 | | | Segment total | $ | 4,778 | | | $ | 4,279 | | | $ | 4,362 | | | | | | | | | APJC: | | | | | | | Cost of sales — product | $ | 2,270 | | | $ | 2,010 | | | $ | 1,838 | | | Cost of sales — services | 711 | | | 734 | | | 690 | | | Segment total | $ | 2,982 | | | $ | 2,743 | | | $ | 2,529 | |
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| Revenue for Groups of Similar Products and Services |
The following table presents this disaggregation of revenue (in millions): | | | | | | | | | | | | | | | | | | | Years Ended | July 25, 2026 | | July 26, 2025 | | July 27, 2024 | | Product revenue: | | | | | | | Networking | $ | 34,668 | | | $ | 28,304 | | | $ | 29,229 | | | Security | 8,232 | | | 8,094 | | | 5,075 | | | Collaboration | 4,300 | | | 4,154 | | | 4,113 | | | Observability | 1,095 | | | 1,055 | | | 837 | | | Total Product | 48,295 | | | 41,608 | | | 39,253 | | | Services | 15,030 | | | 15,046 | | | 14,550 | | | Total revenue | $ | 63,325 | | | $ | 56,654 | | | $ | 53,803 | |
Our subscription revenue is recorded in product and services revenue in our Consolidated Statements of Operations as follows (in millions): | | | | | | | | | | | | | | | | | | | Years Ended | July 25, 2026 | | July 26, 2025 | | July 27, 2024 | | Product | $ | 18,314 | | | $ | 17,783 | | | $ | 14,078 | | | Services | 13,663 | | | 13,743 | | | 13,302 | | | Total | $ | 31,977 | | | $ | 31,526 | | | $ | 27,380 | |
The following table presents revenue for groups of similar products and services (in millions): | | | | | | | | | | | | | | | | | | | Years Ended | July 25, 2026 | | July 26, 2025 | | July 27, 2024 | | Revenue: | | | | | | | Networking | $ | 34,668 | | | $ | 28,304 | | | $ | 29,229 | | | Security | 8,232 | | | 8,094 | | | 5,075 | | | Collaboration | 4,300 | | | 4,154 | | | 4,113 | | | Observability | 1,095 | | | 1,055 | | | 837 | | | Total Product | 48,295 | | | 41,608 | | | 39,253 | | | Services | 15,030 | | | 15,046 | | | 14,550 | | | Total | $ | 63,325 | | | $ | 56,654 | | | $ | 53,803 | |
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| Property and Equipment Information for Geographic Areas |
The following table presents our long-lived assets, which consists of property and equipment, net and operating lease ROU assets information for geographic areas (in millions): | | | | | | | | | | | | | July 25, 2026 | | July 26, 2025 | | Long-lived assets: | | | | | United States | $ | 2,815 | | | $ | 2,370 | | | International | 1,340 | | | 1,044 | | | Total | $ | 4,155 | | | $ | 3,414 | |
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