 
    
                                                | (in millions $) | 30 Oct 2024 | 30 Jul 2024 | 1 May 2024 | 31 Jan 2024 | 
|---|---|---|---|---|
| Current assets | ||||
| Cash | ||||
| Short term investments | ||||
| Net receivables | $41.64 | $31.51 | $38.3 | $46.23 | 
| Inventory | ||||
| Total current assets | $915.2 | $725.11 | $671.78 | $815.56 | 
| Long term investments | ||||
| Property, plant & equipment | $3135.9 | $2822.55 | $2750.66 | $2640.51 | 
| Goodwill & intangible assets | ||||
| Total noncurrent assets | ||||
| Total investments | ||||
| Total assets | $4332.97 | $4121.02 | $4079.51 | $4083.99 | 
| Current liabilities | ||||
| Accounts payable | $73.69 | $88.98 | $15.18 | $7.45 | 
| Deferred revenue | ||||
| Short long term debt | ||||
| Total current liabilities | $591.92 | $584.42 | $524.17 | $545.78 | 
| Long term debt | $1076.47 | $820.26 | $848.18 | $874.16 | 
| Total noncurrent liabilities | ||||
| Total debt | ||||
| Total liabilities | $2302.89 | $2034.92 | $1993.67 | $2016.32 | 
| Shareholders' equity | ||||
| Retained earnings | $31.89 | $92.69 | $92.78 | $77.03 | 
| Other shareholder equity | -$6.18 | -$6.04 | $2085.83 | $2067.67 | 
| Total shareholder equity | ||||
| (in millions $) | 31 Jan 2024 | 31 Jan 2023 | 30 Dec 2021 | 30 Dec 2020 | 
|---|---|---|---|---|
| Current assets | ||||
| Cash | $679.23 | $878.84 | $268.63 | $127.69 | 
| Short term investments | $58.03 | $301.13 | $542.06 | |
| Net receivables | $46.23 | $0.47 | $3.48 | $38.05 | 
| Inventory | $0.69 | $0.54 | $1.53 | |
| Total current assets | $815.56 | $1286.42 | $925.6 | $270.03 | 
| Long term investments | $3268.42 | $3021.05 | $52.22 | $312.15 | 
| Property, plant & equipment | $2640.51 | $2289.09 | $3755.51 | $3655.96 | 
| Goodwill & intangible assets | ||||
| Total noncurrent assets | $4044.2 | |||
| Total investments | ||||
| Total assets | $4083.99 | $4307.47 | $4948.3 | $4314.23 | 
| Current liabilities | ||||
| Accounts payable | $7.45 | $8.98 | $12.4 | $10.58 | 
| Deferred revenue | ||||
| Short long term debt | $342.57 | $344.78 | $343.35 | $161.18 | 
| Total current liabilities | $545.78 | $442.32 | $1307.66 | $1180.21 | 
| Long term debt | $874.16 | $844.55 | $893.21 | $742.82 | 
| Total noncurrent liabilities | $1503.38 | |||
| Total debt | ||||
| Total liabilities | $2016.32 | $1807.25 | $2771.54 | $2683.58 | 
| Shareholders' equity | ||||
| Retained earnings | $77.03 | $262.06 | -$540.76 | -$930.95 | 
| Other shareholder equity | $2067.67 | $2500.22 | -$10.83 | -$56.07 | 
| Total shareholder equity | $2067.67 | $2500.22 | $1729.48 | $1292.52 | 
| (in millions $) | 30 Oct 2024 | 30 Jul 2024 | 1 May 2024 | 31 Jan 2024 | 
|---|---|---|---|---|
| Revenue | ||||
| Total revenue | $64.81 | $64.69 | ||
| Cost of revenue | ||||
| Gross Profit | $32.2 | $31.7 | ||
| Operating activities | ||||
| Research & development | ||||
| Selling, general & administrative | ||||
| Total operating expenses | $23.84 | $23.16 | ||
| Operating income | ||||
| Income from continuing operations | ||||
| EBIT | ||||
| Income tax expense | $0.21 | $0.14 | ||
| Interest expense | -$42.52 | $29 | ||
| Net income | ||||
| Net income | -$34.78 | $25.91 | ||
| Income (for common shares) | ||||
| (in millions $) | 31 Jan 2024 | 31 Jan 2023 | 30 Dec 2021 | 30 Dec 2020 | 
|---|---|---|---|---|
| Revenue | ||||
| Total revenue | $298.43 | $267.74 | $451.76 | $438.64 | 
| Cost of revenue | $133.89 | $130.45 | ||
| Gross Profit | $205.1 | $192.49 | $317.88 | $308.19 | 
| Operating activities | ||||
| Research & development | ||||
| Selling, general & administrative | $35.02 | $35.31 | ||
| Total operating expenses | $99.53 | $113.25 | $69.09 | $273.69 | 
| Operating income | $382.67 | $164.95 | ||
| Income from continuing operations | ||||
| EBIT | $382.67 | $164.95 | ||
| Income tax expense | $1.87 | -$0.44 | $1.74 | $0.98 | 
| Interest expense | -$108.23 | $988 | -$46.8 | -$116.31 | 
| Net income | ||||
| Net income | -$46.79 | $787.77 | $412.69 | -$273.56 | 
| Income (for common shares) | $412.69 | -$273.56 | ||
| (in millions $) | 30 Oct 2024 | 30 Jul 2024 | 1 May 2024 | 31 Jan 2024 | 
|---|---|---|---|---|
| Net income | ||||
| Operating activities | ||||
| Depreciation | ||||
| Business acquisitions & disposals | ||||
| Stock-based compensation | ||||
| Total cash flows from operations | ||||
| Investing activities | ||||
| Capital expenditures | ||||
| Investments | ||||
| Total cash flows from investing | -$204.3 | -$124.38 | -$102.44 | -$131.71 | 
| Financing activities | ||||
| Dividends paid | -$56.71 | -$27.8 | ||
| Sale and purchase of stock | ||||
| Net borrowings | ||||
| Total cash flows from financing | $102.11 | -$117.77 | -$65.47 | -$244.95 | 
| Effect of exchange rate | ||||
| Change in cash and equivalents | $52.62 | -$149.95 | -$131.44 | -$241.41 | 
| (in millions $) | 31 Jan 2024 | 31 Jan 2023 | 30 Dec 2021 | 30 Dec 2020 | 
|---|---|---|---|---|
| Net income | $412.69 | -$273.56 | ||
| Operating activities | ||||
| Depreciation | $105.95 | $107.92 | ||
| Business acquisitions & disposals | ||||
| Stock-based compensation | ||||
| Total cash flows from operations | $230 | $145.78 | ||
| Investing activities | ||||
| Capital expenditures | -$214.41 | -$302.18 | ||
| Investments | -$8.63 | -$12.64 | ||
| Total cash flows from investing | -$131.71 | $1067.72 | -$74.35 | -$103.03 | 
| Financing activities | ||||
| Dividends paid | -$33.14 | -$26.07 | ||
| Sale and purchase of stock | ||||
| Net borrowings | $46.89 | -$204.83 | ||
| Total cash flows from financing | -$244.95 | -$691.64 | -$27.73 | -$162.29 | 
| Effect of exchange rate | ||||
| Change in cash and equivalents | -$241.41 | $674.96 | $127.92 | -$119.54 | 
| Market cap | $4.23B | 
|---|---|
| Enterprise value | N/A | 
| Shares outstanding | 104.40M | 
| Revenue | N/A | 
|---|---|
| EBITDA | N/A | 
| EBIT | N/A | 
| Net Income | N/A | 
| Revenue Q/Q | N/A | 
| Revenue Y/Y | N/A | 
| P/E ratio | N/A | 
|---|---|
| EV/Sales | N/A | 
| EV/EBITDA | N/A | 
| EV/EBIT | N/A | 
| P/S ratio | N/A | 
| P/B ratio | N/A | 
| Book/Share | N/A | 
| Cash/Share | N/A | 
| EPS | N/A | 
|---|---|
| ROA | N/A | 
| ROE | N/A | 
| Debt/Equity | 0.98 | 
|---|---|
| Net debt/EBITDA | N/A | 
| Current ratio | 1.55 | 
| Quick ratio | N/A |