| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
| Period End Date | 10/31/2025 | 10/31/2024 | 10/31/2023 | 10/31/2022 | 10/31/2021 | 10/31/2020 | 10/31/2019 | 10/31/2018 | 10/31/2017 | 10/31/2016 |
| Products | 21,956.00 | 18,587.00 | 18,100.00 | 17,794.00 | 17,011.00 | 16,264.00 | 18,170.00 | 19,504.00 | 17,597.00 | 19,250.00 |
| Services | 11,573.00 | 10,872.00 | 10,488.00 | 10,219.00 | 10,279.00 | 10,249.00 | 10,507.00 | 10,901.00 | 10,878.00 | 30,509.00 |
| Financing income | 767.00 | 668.00 | 547.00 | 483.00 | 494.00 | 469.00 | 458.00 | 447.00 | 396.00 | 364.00 |
| Total Revenue | 34,296.00 | 30,127.00 | 29,135.00 | 28,496.00 | 27,784.00 | 26,982.00 | 29,135.00 | 30,852.00 | 28,871.00 | 50,123.00 |
| Cost of Products | 16,151.00 | 12,961.00 | 11,958.00 | 12,463.00 | 11,892.00 | 11,698.00 | 12,533.00 | 14,079.00 | 12,715.00 | 12,715.00 |
| Financing interest | 500.00 | 495.00 | 383.00 | 310.00 | 212.00 | 271.00 | 297.00 | 278.00 | 265.00 | 249.00 |
| Cost of services | 7,268.00 | 6,793.00 | 6,555.00 | 6,217.00 | 6,304.00 | 6,544.00 | 6,812.00 | 7,203.00 | 7,197.00 | 22,543.00 |
| Impairment of goodwill and intangible assets | -- | -- | -- | 905.00 | -- | 865.00 | -- | 88.00 | -- | -- |
| Amortization of intangible assets | 511.00 | 267.00 | 288.00 | 293.00 | 354.00 | 379.00 | 267.00 | 294.00 | 321.00 | 755.00 |
| Research and development | 2,518.00 | 2,246.00 | 2,349.00 | 2,045.00 | 1,979.00 | 1,874.00 | 1,842.00 | 1,663.00 | 1,486.00 | 2,298.00 |
| Selling, general and administrative | 5,704.00 | 4,871.00 | 5,160.00 | 4,941.00 | 4,929.00 | 4,624.00 | 4,907.00 | 4,851.00 | 5,006.00 | 7,821.00 |
| Restructuring charges | -- | -- | -- | -- | -- | 0.00 | 0.00 | 19.00 | 417.00 | 1,236.00 |
| Acquisition-related charges | 458.00 | 204.00 | 69.00 | 19.00 | 36.00 | 80.00 | 757.00 | 82.00 | 203.00 | 178.00 |
| Separation costs | -- | -- | -- | -- | -- | -- | -- | (12.00) | (248.00) | (598.00) |
| Transformation Costs | (2.00) | (93.00) | (283.00) | (473.00) | (930.00) | (950.00) | (453.00) | (425.00) | (359.00) | -- |
| Defined benefit plan settlement charges | -- | -- | -- | -- | -- | -- | -- | -- | 64.00 | -- |
| Impairment of data center assets | (1,621.00) | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain on H3C divestiture | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2,420.00 |
| Disaster charges | -- | (7.00) | (1.00) | (48.00) | (16.00) | (26.00) | 7.00 | -- | (93.00) | -- |
| Total Operating Expenses | 34,733.00 | 27,937.00 | 27,046.00 | 27,714.00 | 26,652.00 | 27,311.00 | 27,861.00 | 28,994.00 | 28,246.00 | 45,973.00 |
| Earnings (loss) from operations | (437.00) | 2,190.00 | 2,089.00 | 782.00 | 1,132.00 | (329.00) | 1,274.00 | 1,858.00 | 625.00 | 4,150.00 |
| Interest and other, net | 175.00 | 117.00 | 156.00 | 188.00 | 211.00 | 215.00 | 177.00 | 274.00 | 327.00 | 312.00 |
| Litigation judgment | -- | -- | -- | -- | (2,351.00) | -- | -- | -- | -- | -- |
| Gain on sale of equity interest | -- | 733.00 | -- | -- | -- | -- | -- | -- | -- | -- |
| Loss from equity interests | 79.00 | 147.00 | 245.00 | 215.00 | 180.00 | 67.00 | 20.00 | 38.00 | (23.00) | (76.00) |
| Gain on sale of a business | 248.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Tax indemnification adjustments | -- | -- | 55.00 | (67.00) | 65.00 | (101.00) | 377.00 | (1,354.00) | (3.00) | 317.00 |
| Non-service net periodic benefit credit | -- | -- | (3.00) | 134.00 | 70.00 | 136.00 | 59.00 | -- | -- | -- |
| Earnings (loss) before taxes | (285.00) | 2,953.00 | 2,230.00 | 876.00 | 3,587.00 | (442.00) | 1,553.00 | 268.00 | 272.00 | 4,079.00 |
| Provision for taxes | (342.00) | 374.00 | 205.00 | 8.00 | 160.00 | (120.00) | 504.00 | (1,744.00) | (164.00) | 918.00 |
| Net (loss) earnings from continuing operations | -- | -- | -- | -- | -- | (322.00) | 1,049.00 | 2,012.00 | 436.00 | -- |
| Net (loss) earnings from discontinued operations | -- | -- | -- | -- | -- | -- | -- | (104.00) | (92.00) | -- |
| Net earnings attributable to HPE | 57.00 | 2,579.00 | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred stock dividends | 116.00 | 25.00 | -- | -- | -- | -- | -- | -- | -- | -- |
| Net earnings (loss) | (59.00) | 2,554.00 | 2,025.00 | 868.00 | 3,427.00 | (322.00) | 1,049.00 | 1,908.00 | 344.00 | 3,161.00 |
| Continuing operations | -- | -- | -- | -- | -- | (0.25) | 0.78 | 1.32 | 0.26 | -- |
| Discontinued operations | -- | -- | -- | -- | -- | -- | -- | (0.07) | (0.05) | -- |
| Net earnings per share- Basic | (0.04) | 1.95 | 1.56 | 0.67 | 2.62 | (0.25) | 0.78 | 1.25 | 0.21 | 1.84 |
| Continuing operations | -- | -- | -- | -- | -- | (0.25) | 0.77 | 1.30 | 0.26 | -- |
| Discontinued operations | -- | -- | -- | -- | -- | -- | -- | (0.07) | (0.05) | -- |
| Net earnings per share- Diluted | (0.04) | 1.93 | 1.54 | 0.66 | 2.58 | (0.25) | 0.77 | 1.23 | 0.21 | 1.82 |
| Weighted Average Shares Outstanding (Basic) | 1,324.00 | 1,309.00 | 1,299.00 | 1,303.00 | 1,309.00 | 1,294.00 | 1,353.00 | 1,529.00 | 1,646.00 | 1,715.00 |
| Weighted average shares outstanding (Diluted) | 1,324.00 | 1,337.00 | 1,316.00 | 1,322.00 | 1,330.00 | 1,294.00 | 1,366.00 | 1,553.00 | 1,674.00 | 1,739.00 |