| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|
| Period End Date | 9/30/2025 | 9/30/2024 | 9/30/2023 | 9/30/2022 | 9/30/2021 | 9/30/2020 | 9/30/2019 | 9/30/2018 | 9/30/2017 | 9/30/2016 |
|---|
| Revenue | 654.08 | 706.23 | 742.49 | 1,503.62 | 1,517.66 | 623.18 | 540.05 | 889.12 | 809.04 | 627.19 |
| Total Revenue | 654.08 | 706.23 | 742.49 | 1,503.62 | 1,517.66 | 623.18 | 540.05 | 889.12 | 809.04 | 627.19 |
| Cost of sales | 376.16 | 437.48 | 383.84 | 755.30 | 820.68 | 325.20 | 285.46 | 479.68 | 434.00 | 340.46 |
| Gross Profit | 277.92 | 268.75 | 358.66 | 748.32 | 696.99 | 297.98 | 254.59 | 409.44 | 375.05 | 286.73 |
| Goodwill impairment | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Amortization of goodwill and intangibles | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Amortization of intangible assets | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Research and development | 149.62 | 151.21 | 144.70 | 136.85 | 137.48 | 123.46 | 116.17 | 119.62 | 100.20 | 92.37 |
| Purchased in-process research and development | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Selling, general and administrative | 167.70 | 165.56 | 152.98 | 141.40 | 147.06 | 116.01 | 116.81 | 123.19 | 141.38 | 141.82 |
| Intangible asset impairment | -- | -- | -- | -- | -- | -- | -- | -- | (35.21) | -- |
| Resizing (recovery) costs | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Asset impairment | (39.82) | (44.47) | (21.54) | -- | -- | -- | -- | -- | -- | -- |
| Loss (Gain) on sale of assets | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| U.S. pension plan termination | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Loss on sale of product lines | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain relating to cessation of business | 75.99 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Operating Expenses | 281.15 | 361.25 | 319.22 | 278.25 | 284.54 | 239.47 | 232.98 | 242.81 | 276.79 | 234.19 |
| Operating Income (loss) | (3.22) | (92.50) | 39.44 | 470.07 | 412.45 | 58.51 | 21.61 | 166.63 | 98.25 | 52.54 |
| Interest expense | 0.13 | 0.09 | 0.14 | 0.21 | 0.22 | 1.72 | 2.06 | 1.05 | 1.06 | 1.11 |
| Interest income | 23.83 | 34.23 | 32.91 | 7.12 | 2.32 | 7.54 | 15.13 | 11.97 | 6.49 | 3.32 |
| Charge on extinguishment of debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other income and minority interest | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income (loss) from continuing operations before income taxes | 20.48 | (58.36) | 72.20 | 476.99 | 414.55 | 64.33 | 34.69 | 177.55 | 103.69 | 54.75 |
| United States operations | -- | -- | -- | -- | -- | (14.91) | (14.13) | -- | (4.11) | -- |
| Foreign operations | -- | -- | -- | -- | -- | 79.24 | 48.81 | -- | 107.80 | -- |
| Current-State | -- | -- | -- | -- | 0.26 | 0.09 | 0.21 | -- | 0.06 | -- |
| Current- Foreign | -- | -- | -- | -- | 30.77 | 6.51 | 6.38 | -- | 13.29 | -- |
| Deferred- Foreign | -- | -- | -- | -- | (7.32) | 0.96 | 6.77 | -- | (2.18) | -- |
| Deferred:Federal | -- | -- | -- | -- | (2.98) | (0.69) | 2.96 | -- | (15.37) | -- |
| Provision for income taxes | 20.26 | 10.65 | 15.05 | 43.44 | 47.30 | 12.00 | 22.91 | 120.74 | (8.14) | 7.64 |
| Deferred: State | -- | -- | -- | -- | -- | -- | -- | -- | 0.04 | -- |
| Current-Federal | -- | -- | -- | -- | 26.56 | 5.13 | 6.58 | -- | (3.98) | -- |
| Provision for income taxes for continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minority interest in net loss of subsidiary | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Share of results of equity-method investee, net of tax | -- | -- | -- | -- | (0.09) | (0.04) | (0.12) | (0.13) | 0.19 | -- |
| Net income (loss) from continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income (loss) from discontinued operations, net of tax | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Loss on sale of FCT Division, net of tax | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income Before Extraordinary Income & Accounting Change | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cumulative Effect of Change in Accounting Principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net income (loss) | 0.21 | (69.01) | -- | -- | -- | -- | -- | -- | -- | -- |
| Less: income applicable to participating securities | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Income (Loss) Available to Common Shareholders | 0.21 | (69.01) | 57.15 | 433.55 | 367.16 | 52.30 | 11.65 | 56.68 | 112.01 | 47.11 |
| Net income (loss) per share from continuing operations:Basic | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Loss Per Share from Discontinued Operations:Basic | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cumulative effect of change in accounting principle, net of tax per share: Basic | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Basic) | 0.00 | (1.24) | 1.01 | 7.21 | 5.92 | 0.83 | 0.18 | 0.82 | 1.58 | 0.67 |
| Net income (loss) per share from continuing operations:Diluted | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Loss Per Share from Discontinued Operations:Diluted | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cumulative effect of change in accounting principle, net of tax per share: Diluted | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Diluted) | 0.00 | (1.24) | 0.99 | 7.09 | 5.78 | 0.83 | 0.18 | 0.80 | 1.55 | 0.67 |
| Weighted Average Shares Outstanding (Basic) | 52.96 | 55.61 | 56.68 | 60.16 | 62.01 | 62.83 | 65.29 | 69.38 | 70.91 | 70.48 |
| Weighted Average Shares Outstanding (Diluted) | 53.19 | 55.61 | 57.55 | 61.18 | 63.52 | 63.36 | 65.95 | 70.42 | 72.06 | 70.84 |