 
    
                                                | (in millions $) | 30 Oct 2024 | 30 Jul 2024 | 31 Mar 2024 | 31 Dec 2023 | 
|---|---|---|---|---|
| Current assets | ||||
| Cash | $52.96 | $61.61 | $52.32 | $52.36 | 
| Short term investments | ||||
| Net receivables | $33.93 | $38.21 | $38.53 | |
| Inventory | ||||
| Total current assets | $52.96 | $61.61 | $52.32 | $52.36 | 
| Long term investments | ||||
| Property, plant & equipment | ||||
| Goodwill & intangible assets | ||||
| Total noncurrent assets | ||||
| Total investments | $3518.74 | $3440.61 | $3414.33 | |
| Total assets | $3545.49 | $3629.32 | $3547.2 | $3522.82 | 
| Current liabilities | ||||
| Accounts payable | $61.4 | $70.06 | $71.05 | |
| Deferred revenue | ||||
| Short long term debt | ||||
| Total current liabilities | $77.91 | $89.3 | $84.21 | $93.47 | 
| Long term debt | $1880.58 | $1943.59 | $1830.81 | $1826.79 | 
| Total noncurrent liabilities | ||||
| Total debt | $1943.59 | $1830.81 | $1826.79 | |
| Total liabilities | $1959.41 | $2033.43 | $1915.6 | $1920.99 | 
| Shareholders' equity | ||||
| Retained earnings | -$354.96 | -$339.32 | -$232.57 | -$224.58 | 
| Other shareholder equity | -$1.42 | -$1.42 | ||
| Total shareholder equity | $1595.89 | $1631.61 | $1601.83 | |
| (in millions $) | 31 Dec 2023 | 31 Jan 2023 | 31 Dec 2021 | 31 Dec 2020 | 
|---|---|---|---|---|
| Current assets | ||||
| Cash | $52.36 | $39.6 | $33.76 | $32.14 | 
| Short term investments | ||||
| Net receivables | $38.53 | $31.78 | $23.37 | $24.19 | 
| Inventory | ||||
| Total current assets | $52.36 | $39.6 | $33.85 | $67.68 | 
| Long term investments | ||||
| Property, plant & equipment | ||||
| Goodwill & intangible assets | ||||
| Total noncurrent assets | ||||
| Total investments | $3414.33 | $3506.22 | $3478.44 | $3242.77 | 
| Total assets | $3522.82 | $3591.31 | $3550.99 | $3312.36 | 
| Current liabilities | ||||
| Accounts payable | $71.05 | $55.35 | $54.95 | $54.3 | 
| Deferred revenue | ||||
| Short long term debt | ||||
| Total current liabilities | $93.47 | $75.77 | $75.16 | $70.16 | 
| Long term debt | $1826.79 | $2012.66 | $1861.43 | $1627.06 | 
| Total noncurrent liabilities | $1627.06 | |||
| Total debt | $1826.79 | $2012.66 | $1861.43 | $1627.06 | 
| Total liabilities | $1920.99 | $2088.92 | $1936.59 | $1697.22 | 
| Shareholders' equity | ||||
| Retained earnings | -$224.58 | -$206.2 | -$55.02 | -$5.35 | 
| Other shareholder equity | -$1.42 | -$1.42 | -$1.42 | -$1.42 | 
| Total shareholder equity | $1601.83 | $1502.39 | $1614.4 | $1615.14 | 
| (in millions $) | 30 Oct 2024 | 30 Jun 2024 | 31 Mar 2024 | 31 Dec 2023 | 
|---|---|---|---|---|
| Revenue | ||||
| Total revenue | $108.62 | $111.54 | $115.37 | |
| Cost of revenue | $8.87 | $19.61 | $21.75 | |
| Gross Profit | $99.75 | $91.93 | $93.62 | |
| Operating activities | ||||
| Research & development | ||||
| Selling, general & administrative | $2.45 | $2.38 | $2.04 | |
| Total operating expenses | $2.45 | $2.38 | $2.04 | |
| Operating income | $97.3 | $89.55 | $91.58 | |
| Income from continuing operations | ||||
| EBIT | -$23.87 | $71.14 | $80.33 | |
| Income tax expense | $1.24 | $1.08 | $1.69 | |
| Interest expense | $29.1 | $27.61 | $28.09 | |
| Net income | ||||
| Net income | -$54.21 | $42.45 | $50.55 | |
| Income (for common shares) | -$54.21 | $42.45 | $50.55 | |
| (in millions $) | 31 Dec 2023 | 31 Dec 2022 | 31 Dec 2021 | 31 Dec 2020 | 
|---|---|---|---|---|
| Revenue | ||||
| Total revenue | $454.91 | $357.45 | $346.98 | $172.96 | 
| Cost of revenue | $82.9 | $36.3 | $41.73 | $15.71 | 
| Gross Profit | $372.01 | $321.16 | $305.25 | $157.25 | 
| Operating activities | ||||
| Research & development | ||||
| Selling, general & administrative | $8.63 | $8.67 | $7.6 | $6.03 | 
| Total operating expenses | $8.63 | $8.67 | $7.6 | $6.03 | 
| Operating income | $363.38 | $312.49 | $297.65 | $151.22 | 
| Income from continuing operations | ||||
| EBIT | $312.02 | $138.92 | $252.7 | $217.44 | 
| Income tax expense | $4.84 | $4.45 | $1.28 | $1.43 | 
| Interest expense | $111.3 | $79.46 | $58.99 | $39.9 | 
| Net income | ||||
| Net income | $195.87 | $55 | $192.43 | $176.11 | 
| Income (for common shares) | $195.87 | $55 | $192.43 | $176.11 | 
| (in millions $) | 30 Oct 2024 | 30 Jun 2024 | 31 Mar 2024 | 31 Dec 2023 | 
|---|---|---|---|---|
| Net income | -$54.21 | $42.45 | $50.55 | |
| Operating activities | ||||
| Depreciation | ||||
| Business acquisitions & disposals | ||||
| Stock-based compensation | ||||
| Total cash flows from operations | -$121.77 | $7.04 | $82.79 | |
| Investing activities | ||||
| Capital expenditures | ||||
| Investments | ||||
| Total cash flows from investing | ||||
| Financing activities | ||||
| Dividends paid | -$146.83 | -$48.66 | -$47.56 | -$49.3 | 
| Sale and purchase of stock | $69.37 | $36.57 | ||
| Net borrowings | $111.25 | $11.58 | -$52.24 | |
| Total cash flows from financing | $11.28 | $131.05 | -$7.01 | -$107.16 | 
| Effect of exchange rate | -$0.02 | $0.02 | -$0.07 | $0.13 | 
| Change in cash and equivalents | $0.59 | $9.28 | $0.03 | -$24.36 | 
| (in millions $) | 31 Dec 2023 | 31 Dec 2022 | 31 Dec 2021 | 31 Dec 2020 | 
|---|---|---|---|---|
| Net income | $195.87 | $55 | $192.43 | $176.11 | 
| Operating activities | ||||
| Depreciation | ||||
| Business acquisitions & disposals | ||||
| Stock-based compensation | ||||
| Total cash flows from operations | $300.69 | $27.44 | -$29.86 | $165.78 | 
| Investing activities | ||||
| Capital expenditures | ||||
| Investments | ||||
| Total cash flows from investing | ||||
| Financing activities | ||||
| Dividends paid | -$190.96 | -$180 | -$193.04 | -$145.6 | 
| Sale and purchase of stock | $98.08 | $14.01 | ||
| Net borrowings | -$189.16 | $147.68 | $229.34 | $27.27 | 
| Total cash flows from financing | -$287.99 | -$21.75 | $31.69 | -$143.11 | 
| Effect of exchange rate | $0.06 | $0.15 | -$0.21 | $0.06 | 
| Change in cash and equivalents | $12.7 | $5.69 | $1.84 | $22.67 | 
| Market cap | $1.16B | 
|---|---|
| Enterprise value | N/A | 
| Shares outstanding | 117.16M | 
| 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 | 0.45 | 
| EPS | N/A | 
|---|---|
| ROA | N/A | 
| ROE | N/A | 
| Debt/Equity | 1.20 | 
|---|---|
| Net debt/EBITDA | N/A | 
| Current ratio | 0.68 | 
| Quick ratio | N/A |