| 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 |
|---|
| Revenues: Products | 3,822.62 | 3,159.02 | 3,581.04 | 2,888.85 | 2,932.60 | 2,914.79 | 2,983.82 | 2,565.46 | 2,318.58 | 2,117.47 |
| Revenues:Services | 946.89 | 855.93 | 805.51 | 743.81 | 688.08 | 617.37 | 588.32 | 528.83 | 483.11 | 483.10 |
| Total Revenues | 4,769.51 | 4,014.96 | 4,386.55 | 3,632.66 | 3,620.68 | 3,532.16 | 3,572.13 | 3,094.29 | 2,801.69 | 2,600.57 |
| Products Costs | 2,250.97 | 1,861.32 | 2,088.44 | 1,699.63 | 1,545.27 | 1,573.79 | 1,716.36 | 1,507.16 | 1,308.30 | 1,176.30 |
| Services Costs | 513.62 | 434.05 | 419.26 | 372.69 | 353.44 | 305.48 | 313.71 | 272.44 | 247.61 | 262.69 |
| Excess and obsolete inventory costs (benefit) | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gross Profit | 2,004.92 | 1,719.59 | 1,878.85 | 1,560.34 | 1,721.98 | 1,652.89 | 1,542.07 | 1,314.69 | 1,245.79 | 1,161.58 |
| Amortization of goodwill | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Goodwill Impairment | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Amortization of intangible assets | 25.76 | 29.57 | 37.35 | 32.51 | 23.73 | 23.38 | 21.81 | 15.74 | 33.03 | 61.51 |
| Research and development | 848.33 | 767.50 | 750.56 | 624.66 | 536.67 | 529.89 | 548.14 | 491.56 | 475.33 | 451.79 |
| In-process research and development | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Deferred stock compensation costs | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Stock compensation costs : Research and development | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Stock compensation costs : Selling and marketing | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Stock compensation costs : General and administrative | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| General and Administrative | 238.71 | 220.65 | 215.28 | 179.38 | 181.87 | 169.55 | 174.40 | 160.13 | 142.60 | 132.83 |
| Selling and marketing | 581.33 | 510.67 | 490.80 | 466.57 | 452.21 | 416.43 | 423.05 | 394.06 | 356.17 | 349.73 |
| Acquisition and integration costs | 1.15 | -- | 3.47 | 0.60 | 2.57 | 4.03 | 3.37 | 5.11 | -- | 4.61 |
| Restructuring Costs | 112.11 | 24.59 | 23.83 | 33.82 | 29.57 | 22.65 | 24.54 | 18.14 | 23.93 | 4.93 |
| Gain on lease settlement | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Recovery of use tax payments | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Long-lived asset impairment | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Provision for (recovery of) doubtful accounts | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Pirelli litigation | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Change in fair value of contingent consideration | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Operating Expenses | 1,807.39 | 1,552.97 | 1,521.31 | 1,337.54 | 1,226.62 | 1,165.93 | 1,195.30 | 1,084.74 | 1,031.06 | 1,005.41 |
| Operating Income (Loss) | 197.53 | 166.62 | 357.55 | 222.81 | 495.36 | 486.96 | 346.77 | 229.95 | 214.72 | 156.17 |
| Interest expense | 89.40 | 97.03 | 88.03 | 47.05 | 30.84 | 31.32 | 37.45 | 55.25 | 55.85 | 56.66 |
| Realized loss on marketable debt investments, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain (Loss) on cost method investments | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain (loss)on equity investments, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Interest and other income (expense), net | 48.89 | 50.26 | 62.01 | 6.75 | (1.77) | 0.96 | 3.88 | (12.03) | (2.74) | (12.80) |
| Gain (loss)on extinguishment of debt | (0.73) | -- | (7.87) | -- | -- | (0.65) | -- | (13.89) | -- | -- |
| Income (loss) before income taxes | 156.29 | 119.85 | 323.65 | 182.51 | 462.75 | 455.96 | 313.19 | 148.78 | 156.13 | 86.72 |
| Current- Foreign | 37.03 | 28.39 | 28.28 | 19.34 | 25.02 | 12.64 | 9.82 | 13.29 | 14.56 | 9.97 |
| Current- Federal | 14.88 | 70.21 | 36.54 | 27.48 | 72.60 | 4.36 | 13.14 | 8.33 | 6.34 | -- |
| Current- State | 4.21 | 14.11 | 18.86 | 10.29 | 21.40 | 13.33 | 16.95 | 8.22 | -- | 5.28 |
| Deferred- Federal | (36.36) | (52.30) | (8.01) | (30.03) | (21.94) | 60.68 | 31.87 | 475.95 | (1,047.70) | -- |
| Deferred- State | 13.64 | (4.87) | (17.35) | 0.52 | (11.55) | 4.61 | (9.16) | (8.20) | (77.43) | -- |
| Deferred- Foreign | (0.46) | (19.64) | 10.51 | 2.01 | (122.98) | (0.95) | (2.86) | (4.12) | (1.60) | (1.12) |
| Provision for income taxes | 32.95 | 35.89 | 68.83 | 29.60 | (37.45) | 94.67 | 59.76 | 493.47 | (1,105.83) | 14.13 |
| Net income attributable to common shareholders | 123.34 | 83.96 | 254.83 | 152.90 | 500.20 | 361.29 | 253.43 | (344.69) | 1,261.95 | 72.58 |
| Net income attributable to common shareholders-diluted | -- | -- | -- | -- | -- | -- | -- | -- | 1,278.72 | 77.39 |
| Net Earnings Per Share (Basic) | 0.87 | 0.58 | 1.71 | 1.01 | 3.22 | 2.34 | 1.63 | (2.40) | 8.89 | 0.52 |
| Net Earnings Per Share (Diluted) | 0.85 | 0.58 | 1.71 | 1.00 | 3.19 | 2.32 | 1.61 | (2.49) | 7.53 | 0.51 |
| Weighted Average Shares Outstanding (Basic) | 142.22 | 144.72 | 148.97 | 151.21 | 155.28 | 154.29 | 155.72 | 143.74 | 142.00 | 138.31 |
| Weighted Average Shares Outstanding (Diluted) | 145.25 | 145.96 | 149.38 | 152.19 | 156.74 | 155.96 | 157.61 | 143.74 | 169.92 | 150.70 |