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| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock Value | 0.08 | 0.07 | 0.07 | 0.06 | 0.05 | 0.05 | 0.04 | 0.05 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Weighted Average Number Of Diluted Shares Outstanding | 110.36 | 101.37 | 94.72 | NA | 76.48 | 68.67 | 67.35 | NA | 54.60 | 43.11 | 37.81 | NA | 32.14 | 28.26 | 27.26 | NA | 4.00 | 3.32 | NA | NA | 11.71 | 10.77 | 9.97 | NA | 8.72 | 7.72 | 7.47 | NA | 7.29 | 7.07 | 6.51 | NA | 4.49 | 3.30 | 5.44 | NA | 3.32 | 3.06 | 2.87 | NA | 2.56 | 2.30 | 2.07 | NA | 1.66 | 1.58 | 1.39 | NA | 1.01 | 0.92 | |
| Weighted Average Number Of Shares Outstanding Basic | 109.09 | 101.37 | 94.72 | NA | 76.48 | 68.67 | 67.35 | NA | 54.60 | 43.11 | 37.74 | NA | 32.08 | 28.25 | 27.26 | NA | 4.00 | 3.32 | NA | NA | 11.71 | 10.77 | 9.97 | NA | 8.72 | 7.72 | 7.47 | NA | 7.29 | 7.07 | 6.51 | NA | 4.49 | 3.30 | 3.30 | NA | 3.32 | 3.06 | 2.87 | NA | 2.56 | 2.30 | 2.07 | NA | 1.66 | 1.58 | 1.39 | NA | 1.01 | 0.92 | |
| Earnings Per Share Basic | 0.11 | -0.05 | -0.06 | -0.26 | -0.07 | -0.20 | -0.09 | -0.32 | -0.17 | -0.15 | 0.22 | -0.14 | 0.54 | 0.05 | -0.01 | 0.80 | 0.10 | -0.65 | NA | NA | -0.15 | -0.20 | -0.25 | -0.25 | -0.25 | -0.50 | -0.25 | -0.50 | -0.25 | -0.50 | -0.50 | -1.25 | -1.75 | -0.75 | 0.25 | -0.50 | -0.50 | -1.50 | -1.75 | -2.25 | -2.25 | -2.75 | -3.25 | -3.25 | -6.00 | -6.50 | -6.00 | -2.75 | -3.00 | -6.50 | |
| Earnings Per Share Diluted | 0.11 | -0.05 | -0.06 | -0.26 | -0.07 | -0.20 | -0.09 | -0.32 | -0.17 | -0.15 | 0.22 | -0.14 | 0.54 | 0.05 | -0.01 | 0.80 | 0.10 | -0.65 | NA | NA | -0.15 | -0.20 | -0.25 | -0.25 | -0.25 | -0.50 | -0.25 | -0.50 | -0.25 | -0.50 | -0.50 | -1.25 | -1.75 | -0.75 | 0.25 | -0.50 | -0.50 | -1.50 | -1.75 | -2.25 | -2.25 | -2.75 | -3.25 | -3.25 | -6.00 | -6.50 | -6.00 | -2.75 | -3.00 | -6.50 |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue From Contract With Customer Excluding Assessed Tax | 0.76 | 0.04 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.40 | 0.36 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.07 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.42 | 1.13 | 1.49 | 2.02 | 2.62 | 4.35 | 5.49 | 6.04 | 6.82 | 6.79 | 6.22 | 5.76 | 7.23 | 6.82 | 6.99 | 3.79 | 4.66 | 0.18 | 0.18 | 0.11 | 0.17 | 0.18 | 0.12 | |
| Revenue From Contract With Customer Including Assessed Tax | 0.76 | 0.04 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.40 | 0.36 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.07 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.42 | 1.13 | 1.49 | 2.02 | 2.62 | 4.35 | 5.49 | 6.04 | 6.82 | 6.79 | 6.22 | 5.76 | 7.23 | 6.82 | 6.99 | 3.79 | 4.66 | 0.18 | 0.18 | 0.11 | 0.17 | 0.18 | 0.12 | |
| Revenues | 0.76 | 0.04 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.40 | 0.36 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.07 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.42 | 1.13 | 1.49 | 2.02 | 2.62 | 4.35 | 5.49 | 6.04 | 6.82 | 6.79 | 6.22 | 5.76 | 7.23 | 6.82 | 6.99 | 3.79 | 4.66 | 0.18 | 0.18 | 0.11 | 0.17 | 0.18 | 0.12 | |
| Gross Profit | NA | NA | NA | 0.03 | 0.04 | 0.05 | 0.05 | 0.12 | 0.36 | 0.05 | 0.05 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -0.71 | -0.84 | -0.91 | -0.90 | -0.58 | 0.27 | 0.14 | 0.55 | 2.32 | 0.85 | 2.21 | 2.12 | 1.96 | 2.08 | 0.44 | 0.71 | -1.17 | 0.13 | -1.50 | -0.25 | 0.73 | -0.02 | -0.01 | -0.04 | -0.08 | -0.04 | 0.02 | |
| Operating Expenses | NA | NA | NA | NA | NA | 5.09 | 3.60 | NA | NA | 1.65 | -0.47 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Costs And Expenses | -1.91 | 5.97 | 5.11 | 6.24 | 2.96 | 5.90 | 4.44 | 3.50 | 2.08 | 1.76 | -0.35 | 1.62 | 1.53 | 1.26 | 1.27 | 1.58 | 0.84 | 1.50 | 1.61 | 2.10 | 1.57 | 1.97 | 1.91 | 1.87 | 2.07 | 2.58 | 2.46 | 2.87 | 2.80 | 3.76 | 5.85 | 8.22 | 8.31 | 6.67 | 7.71 | 7.57 | 8.22 | 9.32 | 9.17 | 12.32 | 11.26 | 12.65 | 9.53 | 10.46 | 7.99 | 9.24 | 7.77 | 3.64 | 3.81 | 5.43 | |
| Research And Development Expense | 1.39 | 1.76 | 1.27 | 1.92 | 1.33 | 2.58 | 1.20 | -0.10 | 0.17 | NA | NA | NA | 0.26 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Selling General And Administrative Expense | 3.14 | 3.50 | 3.39 | 3.44 | 1.89 | 2.51 | 2.40 | 1.92 | 1.72 | 1.65 | -0.47 | 1.87 | 0.85 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Operating Income Loss | 2.68 | -5.93 | -5.08 | -6.21 | -2.92 | -5.84 | -4.39 | -3.37 | -1.72 | -1.71 | 0.40 | -1.56 | -1.48 | -1.21 | -1.22 | -1.53 | -0.79 | -1.45 | -1.57 | -2.04 | -1.54 | -1.94 | -1.89 | -1.84 | -2.04 | -2.55 | -2.44 | -2.45 | -1.67 | -2.27 | -3.83 | -5.60 | -3.97 | -1.18 | -1.67 | -0.76 | -1.43 | -3.10 | -3.40 | -5.09 | -4.44 | -5.66 | -5.74 | -5.80 | -7.81 | -9.05 | -7.66 | -3.47 | -3.63 | -5.31 | |
| Interest Expense | 0.32 | 0.38 | 0.62 | 0.69 | 0.33 | 0.31 | 0.32 | 0.02 | 0.00 | -0.00 | 0.14 | 0.12 | 0.16 | 0.09 | 0.05 | 0.06 | 0.18 | 0.18 | 0.46 | 0.36 | 0.34 | 0.33 | 0.38 | 0.41 | 0.44 | 0.40 | 0.46 | 0.15 | 0.17 | 0.22 | 0.55 | 0.33 | 0.34 | 0.33 | 0.22 | 0.24 | 0.26 | 0.31 | 0.19 | 0.36 | 0.10 | 0.23 | 0.46 | 0.50 | 0.33 | 0.05 | 0.05 | 0.04 | 0.01 | 0.01 | |
| Interest Expense Debt | NA | NA | NA | NA | 0.12 | 0.12 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Gains Losses On Extinguishment Of Debt | 0.29 | 0.03 | -0.27 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -0.06 | -0.00 | -0.00 | 0.03 | -0.11 | -0.03 | -0.15 | -0.03 | 0.00 | -0.16 | -0.00 | -0.17 | 0.00 | 0.00 | -0.13 | -0.15 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | 0.00 | NA | NA | NA | 0.00 | 0.00 | 0.29 | NA | NA | NA | NA | NA | NA | NA | NA | |
| Profit Loss | 13.74 | -5.50 | -5.68 | -20.79 | -5.32 | -14.09 | -6.55 | -16.96 | -9.49 | -6.32 | 8.19 | NA | NA | 1.28 | -1.33 | NA | NA | -2.08 | -1.84 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Net Income Loss | 13.74 | -5.50 | -5.68 | -20.79 | -5.32 | -14.09 | -6.55 | -16.96 | -9.49 | -6.32 | 8.19 | -3.41 | 17.33 | 1.28 | -1.30 | -0.27 | 0.39 | -2.08 | -1.80 | -2.58 | -2.05 | -2.42 | -2.50 | -2.37 | -2.50 | -2.93 | -2.77 | -3.87 | -2.19 | -2.85 | -4.05 | -5.93 | -4.31 | -1.51 | 1.29 | -1.38 | -1.05 | -3.39 | -3.82 | -5.54 | -4.52 | -5.52 | -5.76 | -5.46 | -8.99 | -8.98 | -7.33 | -2.50 | -1.97 | -4.75 | |
| Net Income Loss Available To Common Stockholders Basic | 12.36 | -5.47 | -5.67 | -20.68 | -5.13 | -13.77 | -6.38 | -16.96 | -9.49 | -6.32 | 8.19 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -2.77 | -3.87 | -2.19 | -2.85 | -4.05 | -5.87 | -7.95 | -2.47 | 0.39 | -2.10 | -1.98 | -4.35 | -4.89 | -6.52 | -5.49 | -6.55 | -6.80 | -6.52 | -10.09 | -10.08 | -8.44 | -3.61 | -3.13 | -5.95 |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets | 94.65 | 104.98 | 104.99 | 100.05 | 116.50 | 117.83 | 115.12 | 126.95 | 107.40 | 77.35 | 70.08 | 43.12 | 48.17 | 44.40 | 39.25 | 39.57 | 35.41 | 34.19 | 28.16 | 28.61 | 29.75 | 29.12 | 30.07 | 30.96 | 32.21 | 32.69 | 32.95 | 33.84 | 36.24 | 37.83 | 42.64 | 43.21 | 45.07 | 48.86 | 48.24 | 46.46 | 49.55 | 52.71 | 45.59 | 44.00 | 46.50 | 38.46 | 47.76 | 47.86 | 42.15 | 35.40 | 40.98 | 26.97 | 26.57 | 29.85 | |
| Liabilities | 24.78 | 53.89 | 50.67 | 43.69 | 43.15 | 42.39 | 33.26 | 33.98 | 9.57 | 7.10 | 6.43 | 11.34 | 12.98 | 16.77 | 16.79 | 16.08 | 26.52 | 25.92 | 19.88 | 19.23 | 18.65 | 18.41 | 19.56 | 19.10 | 19.60 | 21.11 | 20.72 | 19.43 | 18.83 | 18.37 | 22.78 | 24.45 | 26.30 | 26.84 | 24.65 | 24.21 | 25.35 | 28.19 | 28.79 | 23.76 | 24.79 | 21.52 | 25.34 | 29.47 | 29.96 | 16.48 | 14.64 | 10.38 | 10.01 | 11.33 | |
| Liabilities And Stockholders Equity | 94.65 | 104.98 | 104.99 | 100.05 | 116.50 | 117.83 | 115.12 | 126.95 | 107.40 | 77.35 | 70.08 | 43.12 | 48.17 | 44.40 | 39.25 | 39.57 | 35.41 | 34.19 | 28.16 | 28.61 | 29.75 | 29.12 | 30.07 | 30.96 | 32.21 | 32.69 | 32.95 | 33.84 | 36.24 | 37.83 | 42.64 | 43.21 | 45.07 | 48.86 | 48.24 | 46.46 | 49.55 | 52.71 | 45.59 | 44.00 | 46.50 | 38.46 | 47.76 | 47.86 | 42.15 | 35.40 | 40.98 | 26.97 | 26.57 | 29.85 | |
| Stockholders Equity | 65.99 | 48.47 | 51.61 | 53.60 | 70.13 | 72.03 | 78.12 | 89.57 | 97.83 | 70.26 | 63.64 | 31.78 | 35.19 | 27.34 | 22.19 | 23.22 | 8.89 | 8.27 | 8.28 | 9.38 | 11.10 | 10.71 | 10.51 | 11.87 | 12.61 | 11.58 | 12.23 | 14.42 | 17.41 | 19.47 | 19.85 | 18.76 | 18.77 | 22.02 | 23.59 | 22.24 | 24.20 | 24.52 | 16.80 | 20.24 | 21.71 | 16.93 | 22.42 | 18.39 | 12.20 | 18.92 | 26.33 | 16.60 | 16.56 | 18.52 |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets Current | 30.74 | 41.12 | 35.51 | 30.77 | 8.12 | 11.09 | 10.18 | 13.83 | 35.47 | 34.01 | 40.38 | 20.83 | 25.98 | 13.95 | 13.53 | 13.35 | 12.41 | 11.70 | 10.09 | 8.56 | 8.98 | 7.54 | 7.67 | 7.73 | 8.11 | 7.28 | 6.56 | 7.96 | 10.00 | 10.26 | 7.52 | 5.65 | 5.10 | 10.82 | 8.23 | 8.64 | 11.95 | 15.48 | 7.49 | 5.96 | 11.18 | 8.45 | 17.84 | 14.36 | 8.05 | 6.34 | 17.89 | 11.01 | 16.51 | 22.53 | |
| Cash And Cash Equivalents At Carrying Value | 3.44 | 1.59 | 8.11 | 2.52 | 1.16 | 4.35 | 2.25 | 5.91 | 2.92 | 4.75 | 10.29 | 2.43 | 1.68 | 0.97 | 1.03 | 1.02 | 0.28 | 0.14 | 0.31 | 0.49 | 1.24 | 1.47 | 2.03 | 2.07 | 2.30 | 1.03 | 0.39 | 0.18 | 0.45 | 0.82 | 3.59 | 1.66 | 2.48 | 6.78 | 4.18 | 5.31 | 9.26 | 12.23 | 2.60 | 2.41 | 5.86 | 2.44 | 9.59 | 5.99 | 3.19 | 4.57 | 15.31 | 6.96 | 12.96 | 16.32 | |
| Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 3.44 | 1.59 | 8.11 | 2.52 | 1.16 | 4.35 | 2.25 | 5.91 | 3.42 | 5.25 | 10.29 | 2.43 | 1.68 | 0.97 | 1.03 | 1.02 | 0.28 | 0.14 | 0.31 | 0.49 | 1.24 | 1.47 | 2.03 | 2.07 | NA | NA | NA | 0.18 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Receivables Net Current | 6.48 | 5.94 | NA | 5.01 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Prepaid Expense And Other Assets Current | 1.54 | 0.82 | 0.87 | 0.74 | 1.82 | 1.47 | 1.58 | 1.34 | 1.36 | 0.95 | 0.88 | 0.68 | 1.85 | 2.47 | 2.00 | 1.82 | 5.23 | 4.66 | 2.87 | 2.71 | 2.38 | 0.71 | 0.28 | 0.30 | 0.37 | 0.35 | 0.26 | 1.89 | 3.21 | 4.65 | 2.78 | 2.19 | 1.60 | 1.79 | 1.68 | 0.83 | 1.15 | 1.93 | 2.63 | 2.40 | 1.05 | 1.41 | 2.10 | 2.81 | 0.85 | NA | NA | 1.84 | 0.61 | NA | |
| Equity Securities Fv Ni | NA | NA | NA | NA | 0.00 | 0.05 | 1.11 | 0.93 | 1.05 | 1.45 | 2.77 | 3.98 | NA | NA | NA | 9.08 | 5.65 | 5.00 | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets Noncurrent | 63.91 | 63.86 | 69.48 | 69.29 | 108.38 | 106.74 | 104.94 | 113.13 | NA | NA | NA | 22.29 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Construction In Progress Gross | NA | NA | NA | NA | 3.52 | 3.26 | 4.02 | NA | NA | NA | 3.22 | NA | NA | NA | NA | 0.00 | 0.04 | 0.04 | 0.04 | 0.04 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 6.67 | NA | 2.69 | NA | NA | |
| Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | 27.24 | 27.08 | 26.87 | 26.75 | 26.63 | 27.43 | 27.28 | 27.15 | NA | NA | NA | 26.69 | NA | 25.42 | 25.32 | 25.14 | 24.95 | 24.58 | 24.03 | 23.56 | 23.01 | 22.29 | NA | 20.72 | NA | NA | NA | 17.78 | NA | NA | NA | 17.54 | NA | NA | NA | 11.77 | NA | NA | NA | 6.24 | NA | NA | NA | 2.96 | 2.13 | 1.52 | NA | 1.04 | NA | NA | |
| Amortization Of Intangible Assets | 0.50 | 0.50 | 0.50 | 0.53 | 0.53 | 0.53 | 0.58 | 0.35 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Property Plant And Equipment Net | 14.16 | 13.61 | 13.41 | 13.47 | 13.64 | 15.10 | 15.21 | 14.56 | 8.29 | 8.40 | 8.51 | 9.43 | 8.78 | 7.65 | 7.75 | 7.94 | 8.20 | 8.58 | 9.15 | 9.74 | 10.38 | 11.16 | 11.97 | 12.78 | 13.62 | 14.85 | 15.75 | 15.15 | 15.92 | 17.04 | 24.37 | 26.60 | 28.70 | 26.45 | 28.08 | 26.21 | 25.82 | 24.47 | 25.63 | 25.28 | 23.13 | 17.49 | 17.14 | 20.49 | 20.78 | 19.09 | 13.11 | 9.38 | 8.97 | 6.20 | |
| Goodwill | NA | NA | NA | NA | 12.79 | 12.79 | 12.79 | 12.79 | 17.74 | NA | 12.79 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Intangible Assets Net Excluding Goodwill | 16.16 | 16.66 | 17.16 | 17.66 | 21.70 | 22.23 | 22.76 | 23.18 | 7.48 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Finite Lived Intangible Assets Net | 16.16 | 16.66 | 17.16 | 17.66 | 21.70 | 22.23 | 22.76 | 23.18 | 7.48 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Intangible Assets Net Including Goodwill | 16.16 | 16.66 | 17.16 | 17.66 | 34.48 | 35.01 | 35.55 | 35.96 | NA | 2.42 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Other Assets Noncurrent | 0.62 | 0.09 | 0.21 | 0.19 | 0.33 | 0.10 | 0.14 | 0.28 | 0.43 | 0.13 | 0.66 | 0.18 | 0.38 | 0.35 | 0.35 | 0.37 | 0.63 | 0.38 | 0.39 | 0.27 | 0.34 | 0.34 | 0.34 | 0.34 | 0.29 | 0.29 | 0.29 | 0.29 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.06 | 0.07 | 0.07 | 0.08 | 0.08 | 0.15 | 0.15 | 0.16 | 0.16 | NA | 0.32 | |
| Equity Securities Fv Ni | NA | NA | NA | NA | 0.00 | 0.05 | 1.11 | 0.93 | 1.05 | 1.45 | 2.77 | 3.98 | NA | NA | NA | 9.08 | 5.65 | 5.00 | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liabilities Current | 11.66 | 44.35 | 40.94 | 31.63 | 32.32 | 30.94 | 22.09 | 23.91 | 4.16 | 1.75 | 1.18 | 4.83 | 6.37 | 10.04 | 10.01 | 4.44 | 12.30 | 10.60 | 3.88 | 2.39 | 1.81 | 1.60 | 1.58 | 1.11 | 1.30 | 2.16 | 1.81 | 2.42 | 7.84 | 8.68 | 10.76 | 12.14 | 12.77 | 12.42 | 12.43 | 12.60 | 14.21 | 17.51 | 17.65 | 13.10 | 12.36 | 12.20 | 15.37 | 18.16 | 18.78 | 10.10 | 8.41 | 6.05 | 5.60 | 5.32 | |
| Long Term Debt Current | NA | 2.62 | 3.43 | 1.80 | NA | NA | NA | NA | NA | NA | NA | 3.56 | 4.69 | 5.03 | 5.07 | 0.33 | 0.32 | 0.32 | 0.31 | 0.31 | 0.30 | 0.30 | 0.30 | 0.29 | NA | NA | NA | 0.48 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 1.97 | 5.61 | 7.72 | 7.43 | 0.39 | 0.38 | 0.14 | 0.05 | 0.05 | |
| Accounts Payable Current | 0.56 | 1.05 | 0.59 | 0.71 | 0.40 | 1.44 | 1.24 | 0.63 | 1.33 | 0.39 | 0.22 | 0.31 | 0.74 | 1.09 | 1.04 | 0.92 | 0.81 | 0.60 | 0.46 | 0.41 | 0.35 | 0.50 | 0.32 | 0.32 | 0.30 | 0.67 | 0.43 | 0.80 | 0.82 | 0.93 | 3.27 | 1.96 | 1.30 | 1.34 | 2.54 | 2.27 | 1.95 | 2.54 | 2.75 | 3.13 | 3.10 | 3.01 | 2.51 | 2.54 | 2.83 | 5.06 | 3.64 | 1.76 | 1.61 | 1.02 | |
| Accrued Liabilities Current | 2.33 | 2.38 | 2.15 | 1.72 | 0.64 | 0.91 | 0.99 | 0.94 | 0.42 | 0.35 | 0.54 | 0.53 | 0.45 | 1.13 | 1.41 | 1.86 | 1.27 | 1.64 | 3.10 | 1.67 | 1.16 | 0.78 | 0.96 | 0.50 | 0.71 | 1.02 | 0.91 | 1.14 | 1.45 | 1.25 | 1.09 | 1.64 | 1.65 | 1.48 | 1.31 | 4.41 | 4.60 | 6.84 | 6.42 | 7.04 | 6.45 | 7.20 | 7.14 | 7.36 | 7.13 | 4.65 | 4.39 | 4.15 | 3.94 | 4.25 | |
| Contract With Customer Liability Current | 0.42 | 0.41 | 0.51 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 1.01 | 0.42 | 0.42 | 0.50 | 1.76 | 1.47 | 0.32 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liabilities Noncurrent | 13.12 | 9.54 | 9.73 | 12.06 | 10.83 | 11.46 | 11.18 | 10.07 | 5.41 | 5.34 | 5.25 | 6.52 | 6.61 | 6.73 | 6.79 | 11.63 | 14.20 | 15.32 | 16.00 | 16.84 | 16.83 | 16.83 | 17.98 | 17.99 | 18.30 | 18.95 | 18.91 | 17.00 | 10.99 | 9.68 | 12.02 | 12.31 | 13.53 | 14.42 | 12.22 | 11.61 | 11.14 | 10.69 | 11.14 | 10.66 | 12.42 | 9.32 | 9.97 | 11.31 | 11.18 | 6.38 | 6.23 | 4.33 | 4.41 | 6.01 | |
| Long Term Debt | 5.81 | 6.36 | 7.07 | 7.92 | 3.89 | 4.57 | 4.53 | 4.49 | NA | NA | NA | 3.56 | 4.77 | 5.22 | 5.30 | 5.41 | 6.94 | 8.04 | 8.30 | 9.17 | 9.15 | 9.13 | 10.27 | 10.26 | NA | NA | NA | 9.47 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 6.35 | 10.51 | 13.73 | 14.08 | 4.15 | NA | 1.44 | NA | NA | |
| Long Term Debt Noncurrent | 5.81 | 3.74 | 3.64 | 6.12 | 3.89 | 4.57 | 4.53 | 4.49 | NA | NA | NA | NA | 0.08 | 0.19 | 0.23 | 5.08 | 6.62 | 7.72 | 7.98 | 8.86 | 8.84 | 8.83 | 9.97 | 9.97 | NA | NA | NA | 8.99 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 4.38 | 4.90 | 6.01 | 6.65 | 3.76 | 3.53 | 1.30 | 1.01 | 0.98 | |
| Minority Interest | 3.88 | 2.62 | 2.71 | 2.76 | 3.22 | 3.41 | 3.73 | 3.40 | NA | NA | NA | NA | NA | 0.29 | 0.27 | 0.27 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Other Liabilities Noncurrent | 1.79 | 0.39 | 0.35 | 0.31 | 0.26 | 0.31 | 0.18 | 0.14 | 0.05 | 0.06 | 0.05 | 0.46 | 0.48 | 0.50 | 0.51 | 0.51 | 0.53 | 0.55 | 0.57 | 0.54 | 0.55 | 0.57 | 0.58 | 0.60 | 0.62 | 0.63 | 0.65 | 0.66 | 0.68 | 0.69 | 0.71 | 0.72 | NA | NA | NA | 0.00 | NA | NA | NA | 0.00 | 0.20 | 0.20 | 0.40 | 0.70 | NA | NA | NA | NA | NA | NA | |
| Operating Lease Liability Noncurrent | 0.22 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | NA | NA | 0.04 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stockholders Equity | 65.99 | 48.47 | 51.61 | 53.60 | 70.13 | 72.03 | 78.12 | 89.57 | 97.83 | 70.26 | 63.64 | 31.78 | 35.19 | 27.34 | 22.19 | 23.22 | 8.89 | 8.27 | 8.28 | 9.38 | 11.10 | 10.71 | 10.51 | 11.87 | 12.61 | 11.58 | 12.23 | 14.42 | 17.41 | 19.47 | 19.85 | 18.76 | 18.77 | 22.02 | 23.59 | 22.24 | 24.20 | 24.52 | 16.80 | 20.24 | 21.71 | 16.93 | 22.42 | 18.39 | 12.20 | 18.92 | 26.33 | 16.60 | 16.56 | 18.52 | |
| Stockholders Equity Including Portion Attributable To Noncontrolling Interest | 69.87 | 51.09 | 54.32 | 56.36 | 73.35 | 75.44 | 81.85 | 92.97 | 97.83 | 70.26 | 63.64 | 31.78 | 35.19 | 27.63 | 22.46 | 23.49 | 8.89 | 8.27 | 8.28 | 9.38 | NA | NA | NA | 11.87 | NA | NA | NA | 14.42 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Common Stock Value | 0.08 | 0.07 | 0.07 | 0.06 | 0.05 | 0.05 | 0.04 | 0.05 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Additional Paid In Capital | 359.53 | 354.38 | 352.06 | 348.39 | 344.25 | 341.53 | 333.87 | 338.94 | 326.38 | 289.32 | 276.38 | 252.72 | 252.72 | 262.20 | 259.39 | 259.10 | 244.42 | 244.21 | 242.14 | 241.42 | 240.60 | 238.18 | 235.57 | 234.44 | 232.70 | 229.18 | 226.90 | 226.32 | 225.46 | 225.31 | 222.85 | 217.72 | 211.81 | 210.79 | 210.85 | 210.80 | 211.38 | 210.65 | 199.54 | 199.17 | 195.09 | 185.81 | 185.77 | 175.99 | 164.33 | 162.07 | 160.50 | 143.44 | 140.90 | 140.88 | |
| Retained Earnings Accumulated Deficit | -290.26 | -302.63 | -297.16 | -291.49 | -270.81 | -265.69 | -251.92 | -245.54 | -228.59 | -219.09 | -212.77 | -220.96 | -217.55 | -234.88 | -237.20 | -235.89 | -235.61 | -236.00 | -233.92 | -232.09 | -229.55 | -227.50 | -225.09 | -222.60 | -220.23 | -217.74 | -214.80 | -212.03 | -208.16 | -205.97 | -203.11 | -199.06 | -193.14 | -188.83 | -187.32 | -188.61 | -187.23 | -186.18 | -182.80 | -178.97 | -173.43 | -168.91 | -163.39 | -157.62 | -152.17 | -143.17 | -134.19 | -126.86 | -124.36 | -122.38 | |
| Treasury Stock Value | 3.36 | 3.36 | 3.36 | 3.36 | NA | NA | 3.87 | 3.87 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Minority Interest | 3.88 | 2.62 | 2.71 | 2.76 | 3.22 | 3.41 | 3.73 | 3.40 | NA | NA | NA | NA | NA | 0.29 | 0.27 | 0.27 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Stock Issued During Period Value New Issues | NA | NA | 0.35 | NA | NA | 0.84 | NA | NA | 3.98 | NA | 18.02 | NA | 4.08 | NA | 0.24 | NA | 2.78 | 0.68 | 0.81 | NA | 1.99 | 0.61 | 1.19 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | -0.24 | 0.05 | 0.13 | NA | 0.09 | 0.11 | 0.11 | NA | 0.13 | 0.10 | 0.10 | NA | NA | 0.03 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Minority Interest Decrease From Distributions To Noncontrolling Interest Holders | NA | NA | 0.04 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | -4.51 | -2.83 | -3.85 | 0.25 | -4.64 | -3.85 | -3.86 | -2.50 | -1.66 | -1.12 | -2.21 | -1.35 | -2.03 | -0.21 | -0.17 | -0.02 | -0.63 | -0.76 | -0.89 | -0.50 | -1.30 | -1.10 | -1.10 | -1.44 | -1.44 | -1.65 | -1.96 | 0.64 | -0.05 | -2.48 | -0.70 | -3.43 | 0.06 | 0.16 | 0.21 | 0.17 | -0.31 | 0.10 | -2.39 | 1.31 | -3.19 | -2.79 | -5.61 | -4.65 | -7.64 | -5.66 | -4.47 | -2.23 | -3.54 | -3.31 | |
| Net Cash Provided By Used In Investing Activities | 2.76 | -4.17 | 7.87 | -3.83 | -0.41 | 0.74 | -0.23 | -4.95 | -4.07 | -3.83 | -3.25 | 3.35 | -0.56 | 0.27 | 0.14 | 0.98 | -0.26 | 0.37 | 1.55 | -0.60 | -0.80 | -0.26 | 0.03 | 0.19 | 0.88 | -0.10 | 0.00 | -0.59 | 1.53 | 0.99 | 0.63 | -0.27 | -1.11 | -0.63 | -3.11 | -0.82 | -0.56 | -0.61 | -1.28 | -4.03 | -1.56 | -1.10 | 0.02 | -0.23 | -3.15 | -5.02 | -2.49 | -3.76 | 0.18 | 0.09 | |
| Net Cash Provided By Used In Financing Activities | 3.60 | 0.47 | 1.57 | 4.94 | 1.87 | 5.21 | 0.42 | 9.95 | 3.90 | -0.09 | 13.32 | -1.24 | 3.30 | -0.12 | 0.04 | -0.22 | 1.03 | 0.21 | -0.84 | 0.38 | 1.88 | 0.78 | 1.03 | 1.05 | 1.83 | 2.40 | 2.16 | -0.31 | -1.85 | -1.27 | 2.00 | 2.88 | -3.25 | 3.07 | 1.77 | -3.31 | -2.09 | 10.13 | 3.86 | -0.73 | 8.18 | -3.27 | 9.21 | 7.67 | 9.41 | -0.06 | 15.31 | -0.01 | -0.01 | -0.01 |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | -4.51 | -2.83 | -3.85 | 0.25 | -4.64 | -3.85 | -3.86 | -2.50 | -1.66 | -1.12 | -2.21 | -1.35 | -2.03 | -0.21 | -0.17 | -0.02 | -0.63 | -0.76 | -0.89 | -0.50 | -1.30 | -1.10 | -1.10 | -1.44 | -1.44 | -1.65 | -1.96 | 0.64 | -0.05 | -2.48 | -0.70 | -3.43 | 0.06 | 0.16 | 0.21 | 0.17 | -0.31 | 0.10 | -2.39 | 1.31 | -3.19 | -2.79 | -5.61 | -4.65 | -7.64 | -5.66 | -4.47 | -2.23 | -3.54 | -3.31 | |
| Net Income Loss | 13.74 | -5.50 | -5.68 | -20.79 | -5.32 | -14.09 | -6.55 | -16.96 | -9.49 | -6.32 | 8.19 | -3.41 | 17.33 | 1.28 | -1.30 | -0.27 | 0.39 | -2.08 | -1.80 | -2.58 | -2.05 | -2.42 | -2.50 | -2.37 | -2.50 | -2.93 | -2.77 | -3.87 | -2.19 | -2.85 | -4.05 | -5.93 | -4.31 | -1.51 | 1.29 | -1.38 | -1.05 | -3.39 | -3.82 | -5.54 | -4.52 | -5.52 | -5.76 | -5.46 | -8.99 | -8.98 | -7.33 | -2.50 | -1.97 | -4.75 | |
| Profit Loss | 13.74 | -5.50 | -5.68 | -20.79 | -5.32 | -14.09 | -6.55 | -16.96 | -9.49 | -6.32 | 8.19 | NA | NA | 1.28 | -1.33 | NA | NA | -2.08 | -1.84 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Depreciation Depletion And Amortization | 0.68 | 0.70 | 0.63 | 0.88 | 0.79 | 0.81 | 0.84 | 0.47 | 0.34 | 0.11 | 0.11 | 0.13 | 0.78 | 0.12 | 0.20 | 0.24 | 0.40 | 0.59 | 0.59 | 0.68 | 1.64 | 0.83 | 0.83 | 0.92 | 1.01 | 1.10 | 1.16 | 1.25 | 1.29 | 1.66 | 1.69 | 1.94 | 1.95 | 1.92 | 1.91 | 1.82 | 1.76 | 1.66 | 1.64 | 1.51 | 1.19 | 1.04 | 1.08 | 1.20 | 0.32 | 0.41 | 0.18 | 0.15 | 0.05 | 0.04 | |
| Increase Decrease In Other Operating Capital Net | 0.01 | NA | NA | 0.05 | 0.01 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Increase Decrease In Accounts Payable | -0.53 | 0.34 | -0.12 | 0.31 | -0.95 | 1.04 | -0.33 | -0.69 | -0.07 | 0.06 | -0.01 | -0.42 | -0.21 | 0.05 | 0.11 | 0.12 | 0.20 | 0.14 | 0.05 | 0.06 | -0.16 | 0.18 | 0.00 | -0.00 | -0.34 | 0.31 | -0.45 | 0.52 | -0.22 | -1.64 | 1.81 | 0.69 | -0.02 | -0.65 | 0.02 | 0.11 | -0.63 | 0.12 | 0.08 | 0.13 | -0.55 | 0.16 | 0.05 | -0.23 | 0.23 | 0.34 | 1.12 | 0.09 | -0.17 | 0.38 | |
| Share Based Compensation | -0.24 | 0.05 | 0.13 | 0.17 | 0.09 | 0.11 | 0.11 | 0.13 | 0.13 | 0.10 | 0.10 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.02 | 0.00 | NA | NA | 0.44 | 0.00 | 0.00 | 0.00 | NA | 0.00 | 0.00 | 0.00 | NA | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Investing Activities | 2.76 | -4.17 | 7.87 | -3.83 | -0.41 | 0.74 | -0.23 | -4.95 | -4.07 | -3.83 | -3.25 | 3.35 | -0.56 | 0.27 | 0.14 | 0.98 | -0.26 | 0.37 | 1.55 | -0.60 | -0.80 | -0.26 | 0.03 | 0.19 | 0.88 | -0.10 | 0.00 | -0.59 | 1.53 | 0.99 | 0.63 | -0.27 | -1.11 | -0.63 | -3.11 | -0.82 | -0.56 | -0.61 | -1.28 | -4.03 | -1.56 | -1.10 | 0.02 | -0.23 | -3.15 | -5.02 | -2.49 | -3.76 | 0.18 | 0.09 | |
| Payments To Acquire Productive Assets | 0.70 | 0.03 | 0.79 | 0.20 | 0.23 | 0.03 | 0.78 | 0.03 | 0.00 | 0.01 | 0.04 | 0.12 | 0.00 | 0.01 | 0.00 | 0.80 | 0.55 | 0.72 | 0.36 | 0.35 | 0.80 | 0.26 | 0.00 | 0.00 | 0.01 | 0.12 | 1.68 | -2.26 | 3.20 | 2.42 | 0.18 | -0.07 | 3.89 | 0.14 | 3.52 | NA | 2.82 | 0.23 | 1.94 | NA | 6.57 | 1.13 | 0.13 | NA | 2.30 | 6.33 | NA | NA | NA | NA |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Financing Activities | 3.60 | 0.47 | 1.57 | 4.94 | 1.87 | 5.21 | 0.42 | 9.95 | 3.90 | -0.09 | 13.32 | -1.24 | 3.30 | -0.12 | 0.04 | -0.22 | 1.03 | 0.21 | -0.84 | 0.38 | 1.88 | 0.78 | 1.03 | 1.05 | 1.83 | 2.40 | 2.16 | -0.31 | -1.85 | -1.27 | 2.00 | 2.88 | -3.25 | 3.07 | 1.77 | -3.31 | -2.09 | 10.13 | 3.86 | -0.73 | 8.18 | -3.27 | 9.21 | 7.67 | 9.41 | -0.06 | 15.31 | -0.01 | -0.01 | -0.01 |
| 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 | 2013-09-30 | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 | 2012-03-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenues | 0.76 | 0.04 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.40 | 0.36 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.07 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.42 | 1.13 | 1.49 | 2.02 | 2.62 | 4.35 | 5.49 | 6.04 | 6.82 | 6.79 | 6.22 | 5.76 | 7.23 | 6.82 | 6.99 | 3.79 | 4.66 | 0.18 | 0.18 | 0.11 | 0.17 | 0.18 | 0.12 | |
| Revenue From Contract With Customer Excluding Assessed Tax | 0.76 | 0.04 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.40 | 0.36 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.07 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.42 | 1.13 | 1.49 | 2.02 | 2.62 | 4.35 | 5.49 | 6.04 | 6.82 | 6.79 | 6.22 | 5.76 | 7.23 | 6.82 | 6.99 | 3.79 | 4.66 | 0.18 | 0.18 | 0.11 | 0.17 | 0.18 | 0.12 | |
| Intersegment Elimination | NA | NA | NA | NA | -0.40 | -0.46 | -0.88 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Intersegment Elimination, Renewable Energy Products | NA | NA | NA | NA | 0.40 | 0.46 | 0.88 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Operating, Mining | NA | 0.03 | 0.02 | NA | NA | 0.05 | 0.05 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Operating, Strategic And Other Investments | NA | 0.01 | 0.01 | -0.12 | 0.04 | 0.05 | 0.05 | 0.07 | 0.06 | 0.05 | 0.05 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Equity Method Investment Nonconsolidated Investee Or Group Of Investees | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | -0.05 | 0.09 | 0.07 | 0.24 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Corporate And Other Investments | 0.24 | NA | NA | NA | 0.01 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Fuels | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Mining | 0.52 | NA | NA | NA | 0.03 | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | 1.11 | 1.46 | 1.98 | 2.58 | 4.30 | 5.44 | 5.93 | 6.64 | 6.51 | 5.98 | 5.61 | 7.02 | 6.61 | 6.81 | 3.67 | NA | NA | NA | NA | NA | NA | NA | |
| Renewable Energy Products | NA | NA | NA | NA | 0.40 | 0.46 | 0.88 | 0.70 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Strategic And Other Investments | NA | NA | NA | NA | 0.04 | 0.05 | 0.05 | 0.07 | 0.06 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Revenue From Contract With Customer Including Assessed Tax | 0.76 | 0.04 | 0.03 | 0.03 | 0.04 | 0.05 | 0.05 | 0.40 | 0.36 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.07 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.42 | 1.13 | 1.49 | 2.02 | 2.62 | 4.35 | 5.49 | 6.04 | 6.82 | 6.79 | 6.22 | 5.76 | 7.23 | 6.82 | 6.99 | 3.79 | 4.66 | 0.18 | 0.18 | 0.11 | 0.17 | 0.18 | 0.12 |
