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| dei: Entity Common Stock Shares Outstanding | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Weighted Average Number Of Diluted Shares Outstanding | 15.98 | NA | 15.93 | 15.91 | 15.89 | NA | 15.45 | 15.44 | 15.44 | NA | 15.35 | 15.20 | 15.36 | NA | 15.27 | 15.11 | 15.27 | NA | 15.14 | 15.13 | 15.13 | NA | 15.12 | 15.12 | 15.11 | NA | 15.07 | 15.06 | 15.04 | NA | 14.85 | 14.87 | 14.86 | NA | 14.80 | 14.79 | 14.76 | NA | 14.76 | 14.76 | 14.77 | NA | 14.73 | 14.68 | 14.64 | NA | 14.62 | 14.60 | 14.60 | NA | 14.59 | 14.60 | 14.60 | NA | 14.59 | 14.60 | |
| Weighted Average Number Of Shares Outstanding Basic | 15.83 | NA | 15.74 | 15.74 | 15.72 | NA | 15.29 | 15.29 | 15.29 | NA | 15.21 | 15.20 | 15.20 | NA | 15.12 | 15.11 | 15.11 | NA | 15.03 | 15.02 | 15.02 | NA | 14.96 | 14.96 | 14.96 | NA | 14.90 | 14.89 | 14.87 | NA | 14.82 | 14.79 | 14.78 | NA | 14.75 | 14.74 | 14.72 | NA | 14.70 | 14.70 | 14.69 | NA | 14.64 | 14.64 | 14.60 | NA | 14.58 | 14.58 | 14.57 | NA | 14.56 | 14.56 | 14.56 | NA | 14.55 | 14.55 | |
| Earnings Per Share Basic | 0.41 | 0.63 | 0.55 | 0.47 | 0.24 | 0.10 | 0.02 | 0.15 | 0.11 | 0.09 | 0.02 | -0.11 | 0.06 | 0.03 | 0.09 | -0.07 | 0.19 | 0.12 | 0.11 | 0.16 | 0.41 | 0.16 | 0.30 | 0.15 | 0.14 | 0.11 | 0.08 | 0.04 | 0.18 | 0.11 | -0.13 | 0.15 | 0.14 | 0.11 | 0.12 | 0.15 | 0.13 | 0.07 | 0.13 | 0.19 | 0.04 | 0.08 | 0.06 | 0.19 | 0.26 | 0.26 | 0.09 | 0.13 | 0.16 | 0.06 | 0.09 | 0.13 | 0.14 | 0.06 | 0.09 | 0.07 | |
| Earnings Per Share Diluted | 0.40 | 0.62 | 0.54 | 0.46 | 0.24 | 0.10 | 0.02 | 0.15 | 0.11 | 0.09 | 0.02 | -0.11 | 0.06 | 0.03 | 0.09 | -0.07 | 0.19 | 0.11 | 0.11 | 0.16 | 0.41 | 0.17 | 0.30 | 0.14 | 0.14 | 0.12 | 0.08 | 0.04 | 0.18 | 0.11 | -0.13 | 0.15 | 0.14 | 0.11 | 0.12 | 0.15 | 0.13 | 0.06 | 0.13 | 0.19 | 0.04 | 0.07 | 0.06 | 0.19 | 0.26 | 0.26 | 0.09 | 0.13 | 0.16 | 0.06 | 0.09 | 0.13 | 0.14 | 0.06 | 0.09 | 0.07 | |
| Income Loss From Continuing Operations Per Basic Share | 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 | 0.00 | NA | NA | 0.00 | 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 | |
| Income Loss From Continuing Operations Per Diluted Share | 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 | 0.00 | NA | NA | 0.00 | 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 |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue From Contract With Customer Including Assessed Tax | 39.69 | -18.01 | 49.85 | 44.24 | 32.87 | -40.21 | 25.05 | 21.07 | 19.56 | -44.11 | 16.41 | 16.70 | 17.10 | -39.94 | 17.67 | 19.09 | 20.73 | 15.77 | 0.10 | 0.09 | 0.10 | 0.76 | 0.81 | 0.12 | 0.12 | 0.11 | 0.11 | 0.12 | 15.68 | 14.06 | 14.39 | 15.40 | 14.03 | 13.36 | 14.61 | 14.49 | 14.67 | 15.26 | 17.02 | 16.93 | 16.35 | 15.26 | 15.44 | 16.57 | 16.56 | 16.65 | 15.84 | 16.23 | 16.73 | 13.61 | 12.81 | 14.84 | 13.91 | 11.63 | 11.70 | 12.70 | |
| Revenues | 39.69 | 53.25 | 49.85 | 44.24 | 32.87 | 28.43 | 25.05 | 21.07 | 19.56 | 16.65 | 16.41 | 16.70 | 17.10 | 15.15 | 17.67 | 19.09 | 20.73 | 17.61 | 15.89 | 18.31 | 16.99 | 15.69 | 18.82 | 15.87 | 15.34 | 14.77 | 16.57 | 15.25 | 15.68 | 14.06 | 14.39 | 15.40 | 14.03 | 13.36 | 14.61 | 14.49 | 14.67 | 15.26 | 17.02 | 16.93 | 16.35 | 15.26 | 15.44 | 16.57 | 16.56 | 16.65 | 15.84 | 16.23 | 16.73 | 13.61 | 12.81 | 14.84 | 13.91 | 11.63 | 11.70 | 12.70 | |
| Cost Of Revenue | 25.81 | 33.96 | 33.24 | 28.77 | 22.31 | 19.54 | 18.21 | 13.59 | 12.41 | 11.02 | 10.72 | 10.64 | 10.98 | 10.34 | 11.45 | 11.78 | 12.29 | 10.56 | 9.18 | 10.75 | 10.03 | 9.67 | 11.30 | 9.28 | 8.73 | 8.94 | 10.26 | 8.76 | 8.84 | 8.49 | 8.47 | 8.81 | 7.86 | 7.90 | 9.06 | 8.62 | 8.61 | 10.18 | 11.32 | 10.56 | 10.38 | 9.60 | 10.21 | 10.17 | 10.33 | 11.25 | 10.61 | 10.83 | 10.78 | 9.09 | 8.80 | 9.58 | 8.66 | 8.51 | 7.93 | 8.47 | |
| Cost Of Goods And Services Sold | 25.81 | 33.96 | 33.24 | 28.77 | 22.31 | 19.54 | 18.21 | 13.59 | 12.41 | 11.02 | 10.72 | 10.64 | 10.98 | 10.34 | 11.45 | 11.78 | 12.29 | 10.56 | 9.18 | 10.75 | 10.03 | 0.58 | 0.68 | 0.10 | 8.73 | 0.15 | 0.11 | 0.10 | 8.84 | 8.49 | 8.47 | 8.81 | 7.86 | 7.90 | 9.06 | 8.62 | 8.61 | 10.18 | 11.32 | 10.56 | 10.38 | 9.60 | 10.21 | 10.17 | 10.33 | 11.25 | 10.61 | 10.83 | 10.78 | 9.09 | 8.80 | 9.58 | 8.66 | 8.51 | 7.93 | 8.47 | |
| Gross Profit | 13.88 | 19.29 | 16.61 | 15.46 | 10.56 | 8.89 | 6.84 | 7.48 | 7.15 | 5.63 | 5.69 | 6.06 | 6.13 | 4.81 | 6.22 | 7.30 | 8.44 | 7.05 | 6.71 | 7.55 | 6.96 | 6.01 | 7.53 | 6.60 | 6.60 | 5.84 | 6.31 | 6.49 | 6.83 | 5.56 | 5.92 | 6.59 | 6.18 | 5.46 | 5.55 | 5.87 | 6.05 | 5.07 | 5.70 | 6.37 | 5.97 | 5.66 | 5.23 | 6.40 | 6.22 | 5.40 | 5.23 | 5.41 | 5.95 | 4.51 | 4.01 | 5.25 | 5.25 | 3.12 | 3.77 | 4.23 | |
| General And Administrative Expense | 6.56 | 6.86 | 5.87 | 5.98 | 6.04 | 5.67 | 5.61 | 4.93 | 4.87 | 4.50 | 4.36 | 4.72 | 4.76 | 4.37 | 4.81 | 4.86 | 5.15 | 5.15 | 4.83 | 4.99 | 4.38 | 4.45 | 4.94 | 4.55 | 4.77 | 4.38 | 4.90 | 4.96 | 4.80 | 4.75 | 4.53 | 4.94 | 4.46 | 3.70 | 3.39 | 3.56 | 3.80 | 3.55 | 3.98 | 3.78 | 5.34 | 4.37 | 4.31 | 3.59 | 3.57 | 3.49 | 4.09 | 3.44 | 3.51 | 3.65 | 3.03 | 3.18 | 3.79 | 2.31 | 3.33 | 3.21 | |
| Operating Income Loss | 7.31 | 12.42 | 10.74 | 9.48 | 4.53 | 3.19 | 1.24 | 2.55 | 2.29 | 1.12 | 1.33 | -1.56 | 1.11 | 0.45 | 1.40 | -0.59 | 3.29 | 1.90 | 1.89 | 2.96 | 2.63 | 1.53 | 2.57 | 2.04 | 1.84 | -0.00 | 0.83 | 1.53 | 2.04 | 0.81 | -2.36 | 1.66 | 1.72 | 1.76 | 2.15 | 2.30 | 2.26 | 1.53 | 1.72 | 2.59 | 0.63 | 1.29 | 0.92 | 2.80 | 2.65 | 1.39 | 1.15 | 1.96 | 2.43 | 0.87 | 0.98 | 2.07 | 1.46 | 0.81 | 0.44 | 1.03 | |
| Interest Expense | 0.03 | 0.04 | 0.03 | 0.04 | 0.04 | 0.04 | 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 | 0.01 | 0.00 | 0.01 | 0.00 | 0.03 | 0.06 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.05 | 0.30 | 0.11 | 0.12 | 0.12 | 0.13 | 0.14 | 0.15 | 0.21 | 0.38 | 0.28 | 0.17 | 0.34 | 0.35 | 0.39 | 0.39 | 0.40 | |
| Disposal Group Not Discontinued Operation Gain Loss On Disposal | -0.47 | 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 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Income Loss From Continuing Operations | 6.94 | 10.23 | 8.84 | 7.53 | 4.07 | 2.37 | 0.82 | 2.71 | 2.32 | 2.30 | 1.36 | -1.51 | 1.30 | 0.97 | 1.81 | -1.13 | 2.89 | 1.79 | 1.73 | 2.48 | 2.57 | 2.21 | 4.31 | 1.89 | 1.77 | NA | NA | 1.69 | NA | NA | NA | 2.34 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Income Tax Expense Benefit | 0.62 | 2.38 | 1.98 | 1.94 | 0.45 | 0.31 | 0.03 | 0.01 | 0.05 | -0.43 | -0.01 | -0.01 | -0.00 | -0.06 | -0.26 | 0.20 | 0.21 | -0.01 | -0.04 | 0.06 | 0.05 | -0.04 | 0.01 | -0.05 | -0.08 | -0.48 | -0.14 | -0.14 | -0.14 | -0.15 | -0.15 | -0.17 | -0.07 | 0.00 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Profit Loss | 6.64 | NA | 8.77 | 7.46 | 3.98 | NA | 0.54 | 2.52 | 1.96 | NA | 0.42 | -1.47 | 1.12 | NA | 1.54 | -0.95 | -3.25 | NA | 2.16 | 2.94 | 6.46 | 2.67 | 4.86 | 2.40 | 2.06 | 1.12 | 1.42 | 0.61 | 2.58 | 1.33 | -2.98 | 2.25 | 2.18 | 1.71 | 1.85 | 2.33 | 2.04 | 1.09 | 1.99 | 2.91 | 0.78 | 1.22 | 1.05 | 3.02 | 3.86 | 3.74 | 1.37 | 2.08 | 2.43 | 0.98 | 1.30 | 2.21 | 2.06 | 0.88 | 1.28 | 1.09 | |
| Net Income Loss | 6.47 | 9.84 | 8.61 | 7.32 | 3.81 | 1.53 | 0.32 | 2.29 | 1.72 | 1.27 | 0.29 | -1.66 | 0.99 | 0.52 | 1.43 | -1.13 | 2.89 | 1.79 | 1.73 | 2.48 | 6.19 | 2.46 | 4.55 | 2.19 | 2.09 | 1.73 | 1.16 | 0.62 | 2.63 | 1.57 | -1.87 | 2.20 | 2.05 | 1.59 | 1.78 | 2.23 | 1.92 | 0.97 | 1.88 | 2.76 | 0.65 | 1.09 | 0.91 | 2.85 | 3.74 | 3.71 | 1.30 | 1.96 | 2.34 | 0.90 | 1.29 | 1.93 | 1.99 | 0.92 | 1.27 | 1.03 | |
| Net Income Loss Available To Common Stockholders Basic | 6.47 | 9.84 | 8.60 | 7.32 | 3.81 | 1.53 | 0.31 | 2.29 | 1.71 | 1.26 | 0.28 | -1.67 | 0.99 | 0.51 | 1.43 | -1.13 | 2.89 | 1.78 | 1.72 | 2.47 | 6.18 | 2.46 | 4.55 | 2.18 | 2.09 | 1.72 | 1.16 | 0.62 | 2.63 | 1.56 | -1.87 | 2.20 | 2.05 | 1.59 | 1.77 | 2.22 | 1.92 | 0.97 | 1.88 | 2.76 | 0.65 | 1.09 | 0.91 | 2.85 | 3.74 | 3.71 | 1.30 | 1.96 | 2.34 | 0.90 | 1.28 | 1.93 | NA | NA | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets | 223.17 | 218.44 | 211.60 | 205.08 | 201.61 | 193.01 | 185.01 | 182.58 | 178.39 | 177.03 | 176.81 | 176.71 | 179.77 | 179.56 | 180.47 | 180.82 | 185.69 | 192.29 | 182.78 | 181.96 | 181.23 | 172.52 | 172.50 | 167.30 | 165.91 | 165.48 | 165.84 | 165.79 | 167.18 | 163.60 | 163.29 | 165.80 | 171.32 | 161.62 | 161.15 | 160.06 | 160.03 | 160.46 | 160.38 | 162.01 | 159.75 | 165.36 | 164.75 | 164.29 | 153.15 | 150.45 | 148.09 | 146.22 | 153.22 | 160.86 | 155.59 | 153.80 | NA | 152.20 | NA | NA | |
| Liabilities | 25.93 | 26.61 | 28.70 | 30.07 | 33.19 | 25.24 | 18.50 | 15.11 | 11.88 | 11.36 | 11.54 | 10.95 | 11.42 | 10.54 | 11.09 | 11.28 | 14.12 | 14.34 | 9.84 | 10.22 | 12.16 | 8.76 | 10.46 | 9.03 | 8.95 | 9.46 | 9.87 | 10.30 | 11.47 | 9.50 | 9.92 | 8.50 | 15.20 | 13.42 | 13.86 | 13.65 | 14.83 | 16.38 | 16.36 | 18.90 | 18.25 | 23.87 | 23.54 | 22.90 | 13.85 | 14.31 | 14.62 | 13.28 | 21.37 | 30.58 | 24.88 | 23.46 | NA | 24.22 | NA | NA | |
| Liabilities And Stockholders Equity | 223.17 | 218.44 | 211.60 | 205.08 | 201.61 | 193.01 | 185.01 | 182.58 | 178.39 | 177.03 | 176.81 | 176.71 | 179.77 | 179.56 | 180.47 | 180.82 | 185.69 | 192.29 | 182.78 | 181.96 | 181.23 | 172.52 | 172.50 | 167.30 | 165.91 | 165.48 | 165.84 | 165.79 | 167.18 | 163.60 | 163.29 | 165.80 | 171.32 | 161.62 | 161.15 | 160.06 | 160.03 | 160.46 | 160.38 | 162.01 | 159.75 | 165.36 | 164.75 | 164.29 | 153.15 | 150.45 | 148.09 | 146.22 | 153.22 | 160.86 | 155.59 | 153.80 | NA | 152.20 | NA | NA | |
| Stockholders Equity | 192.07 | 186.83 | 178.00 | 170.28 | 163.83 | 159.67 | 158.83 | 159.38 | 158.18 | 157.58 | 157.36 | 157.98 | 160.77 | 160.91 | 161.37 | 160.86 | 163.08 | 163.76 | 162.74 | 161.97 | 160.02 | 154.97 | 153.47 | 150.00 | 148.91 | 147.93 | 147.17 | 146.94 | 147.26 | 145.60 | 144.63 | 147.45 | 146.13 | 145.04 | 144.25 | 143.44 | 142.16 | 141.15 | 141.21 | 140.41 | 138.78 | 138.90 | 138.74 | 139.18 | 137.25 | 134.21 | 131.50 | 131.17 | 130.20 | 128.72 | 128.74 | 128.39 | NA | 126.38 | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets Current | 118.77 | 112.71 | 109.58 | 103.23 | 101.48 | 92.57 | 86.50 | 83.36 | 79.26 | 76.93 | 76.38 | 75.10 | 73.81 | 72.93 | 71.57 | 70.82 | 68.54 | 73.44 | 73.40 | 71.47 | 70.14 | 62.36 | 63.99 | 63.13 | 65.84 | 66.69 | 67.76 | 66.48 | 65.79 | 60.88 | 59.12 | 56.59 | 59.94 | 65.43 | 63.79 | 61.70 | 60.68 | 59.46 | 57.36 | 57.53 | 63.61 | 67.58 | 66.01 | 64.50 | 64.10 | 61.26 | 57.98 | 55.61 | 60.83 | 67.33 | 63.81 | 67.79 | NA | 63.73 | NA | NA | |
| Cash | NA | 30.71 | NA | NA | NA | 45.23 | NA | NA | NA | 32.62 | NA | NA | NA | 34.52 | NA | NA | NA | 29.54 | NA | NA | NA | 21.92 | NA | NA | NA | 30.79 | NA | NA | NA | 37.75 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Cash And Cash Equivalents At Carrying Value | 46.18 | 42.62 | 48.85 | 47.69 | 51.10 | 50.71 | 51.09 | 49.09 | 43.14 | 40.36 | 40.40 | 41.21 | 42.78 | 43.79 | 38.18 | 34.96 | 32.31 | 42.90 | 41.99 | 41.88 | 38.02 | 31.34 | 34.37 | 34.09 | 43.68 | 47.18 | 46.98 | 45.95 | 36.53 | 39.25 | 37.09 | 37.08 | 35.55 | 44.79 | 40.77 | 39.32 | 36.75 | 35.71 | 33.58 | 34.44 | 24.69 | 33.63 | 30.82 | 34.86 | 35.86 | 33.89 | 31.64 | 30.63 | 25.00 | 37.62 | 49.05 | 50.84 | 48.09 | 46.13 | 45.47 | 45.35 | |
| Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 46.18 | 42.62 | 48.85 | 47.69 | 51.10 | 50.71 | 51.09 | 49.09 | 43.14 | 40.36 | 40.40 | 41.21 | 42.78 | 43.79 | 38.18 | 34.96 | 32.31 | 42.90 | 43.60 | 43.38 | 39.52 | 31.34 | 32.67 | 32.39 | 41.98 | 45.48 | 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 | |
| Accounts Receivable Net Current | 41.76 | 38.23 | 38.11 | 30.30 | 29.55 | 27.05 | 24.35 | 22.68 | 27.00 | 27.35 | 26.38 | 26.12 | 24.69 | 21.48 | 24.41 | 26.86 | 25.62 | 23.23 | 22.96 | 20.19 | 22.45 | 24.23 | 23.00 | 22.16 | 17.84 | 15.05 | 13.01 | 14.09 | 22.61 | 16.50 | 15.10 | 13.72 | 13.80 | 9.53 | 9.91 | 9.14 | 12.54 | 11.77 | 12.23 | 11.95 | 23.82 | 18.86 | 15.87 | 14.45 | 14.26 | 12.52 | 11.14 | 11.87 | 15.10 | 8.54 | 8.18 | 10.27 | NA | 12.13 | NA | NA | |
| Inventory Net | 4.18 | 6.04 | 7.92 | 9.84 | 9.09 | 5.73 | 4.05 | 3.57 | 3.10 | 2.50 | 2.55 | 2.50 | 2.32 | 3.21 | 3.77 | 5.07 | 6.28 | 3.29 | 3.03 | 3.76 | 3.97 | 2.23 | 2.54 | 2.70 | 1.75 | 1.74 | 2.29 | 3.06 | 3.45 | 2.31 | 2.09 | 1.99 | 1.89 | 1.92 | 1.75 | 1.78 | 1.79 | 1.74 | 1.58 | 1.54 | 1.37 | 1.38 | 1.33 | 1.59 | 1.66 | 1.76 | 1.53 | 1.46 | 1.60 | 1.45 | 1.50 | 1.42 | NA | 1.43 | NA | NA | |
| Prepaid Expense And Other Assets Current | 2.77 | 4.06 | 5.43 | 6.87 | 5.25 | 5.64 | 4.70 | 3.99 | 2.05 | 2.56 | 3.30 | 3.38 | 1.94 | 2.41 | 2.97 | 1.74 | 2.35 | 2.35 | 2.15 | 0.68 | 1.00 | 1.04 | 1.60 | 1.88 | 0.95 | 1.08 | 2.43 | 1.33 | 1.35 | 1.10 | 1.62 | 0.84 | 0.80 | 1.28 | 1.99 | 2.79 | 1.53 | 1.96 | 2.77 | 2.41 | 2.49 | 3.44 | 2.67 | 3.24 | 1.92 | 2.71 | 3.29 | 1.27 | 1.25 | 1.88 | 3.27 | 3.47 | NA | 2.29 | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Property Plant And Equipment Gross | NA | 145.17 | NA | NA | NA | 139.78 | NA | NA | NA | 136.11 | NA | NA | NA | 135.07 | NA | NA | NA | 133.05 | NA | NA | NA | 126.44 | NA | NA | NA | 124.29 | NA | NA | NA | 123.86 | NA | NA | NA | 122.13 | NA | NA | NA | 119.57 | NA | NA | NA | 111.00 | NA | NA | NA | 106.90 | NA | NA | NA | 106.85 | NA | NA | NA | NA | NA | NA | |
| Construction In Progress Gross | NA | 0.50 | NA | NA | NA | 3.71 | NA | NA | NA | 0.71 | NA | NA | NA | 0.44 | NA | NA | 0.33 | 1.34 | 0.93 | 0.66 | 0.41 | 6.02 | 16.74 | 11.40 | 5.23 | 1.82 | 1.43 | 2.80 | 2.38 | 0.89 | 1.81 | 2.16 | 2.77 | 1.93 | 2.53 | 1.68 | 2.20 | 1.90 | 2.86 | 2.46 | 1.73 | 1.45 | 0.85 | 3.60 | 3.20 | 2.61 | 1.16 | 0.34 | 0.24 | 0.14 | 9.74 | 2.25 | NA | 0.25 | NA | NA | |
| Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | NA | 89.29 | NA | NA | NA | 87.25 | NA | NA | NA | 83.16 | NA | NA | NA | 77.38 | NA | NA | NA | 71.80 | NA | NA | NA | 67.56 | NA | NA | NA | 73.76 | NA | NA | NA | 70.78 | NA | NA | NA | 68.39 | NA | NA | NA | 63.17 | NA | NA | NA | 52.39 | NA | NA | NA | 47.91 | NA | NA | NA | 42.66 | NA | NA | NA | NA | NA | NA | |
| Property Plant And Equipment Net | 54.85 | 55.88 | 50.06 | 50.73 | 51.48 | 52.53 | 50.24 | 50.94 | 51.79 | 52.95 | 53.72 | 54.70 | 56.08 | 57.69 | 59.06 | 59.81 | 61.24 | 61.25 | 62.11 | 62.95 | 64.29 | 58.88 | 47.34 | 48.48 | 49.52 | 50.53 | 50.76 | 50.46 | 52.08 | 53.08 | 52.74 | 54.25 | 54.82 | 53.74 | 53.76 | 55.22 | 55.06 | 56.40 | 56.04 | 57.19 | 57.88 | 58.60 | 59.62 | 57.58 | 58.43 | 58.99 | 60.71 | 62.05 | 63.41 | 64.19 | 52.38 | 53.38 | NA | 55.92 | NA | NA | |
| Goodwill | 12.86 | 12.86 | 10.43 | 10.43 | 10.43 | 10.43 | 10.43 | 10.43 | 10.43 | 10.43 | 10.43 | 10.43 | 13.33 | 13.33 | 13.33 | 13.33 | 13.33 | 13.33 | 8.00 | 8.00 | 8.00 | 8.00 | 8.38 | 8.38 | 8.38 | 8.38 | 9.78 | 9.78 | 9.78 | 9.78 | 9.78 | 11.53 | 11.53 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.59 | 3.59 | 3.59 | 3.59 | 3.59 | 3.59 | NA | 3.59 | NA | NA | |
| Intangible Assets Net Excluding Goodwill | 3.19 | 3.35 | 2.41 | 2.55 | 2.68 | 2.82 | 2.96 | 3.11 | 3.25 | 3.40 | 3.56 | 3.76 | 3.95 | 4.15 | 4.36 | 4.57 | 4.79 | 5.04 | 1.33 | 1.50 | 1.67 | 1.89 | 2.71 | 3.06 | 3.41 | 3.77 | 4.12 | 4.47 | 4.82 | 5.20 | 5.59 | 5.99 | 6.45 | 0.77 | 0.81 | 0.85 | 0.89 | 0.93 | 0.97 | 1.01 | 1.04 | 1.10 | 1.19 | 1.28 | 1.37 | 1.46 | 1.54 | 1.63 | 1.72 | 1.50 | 1.55 | 1.61 | NA | 1.71 | NA | NA | |
| Finite Lived Intangible Assets Net | NA | 3.35 | NA | NA | NA | 2.82 | NA | NA | NA | 3.40 | NA | NA | NA | 4.15 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 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 | 3.23 | 3.41 | 3.39 | 3.00 | 1.57 | 1.67 | 2.53 | 2.43 | 2.17 | 2.20 | 1.80 | 1.84 | 1.89 | 1.93 | 1.92 | 2.79 | 2.79 | 2.99 | 2.05 | 2.08 | 2.11 | 2.12 | 2.37 | 5.00 | 4.91 | 5.46 | 2.80 | 2.18 | 2.34 | 2.39 | 2.45 | 2.72 | 2.78 | 2.81 | 2.79 | 2.46 | 2.55 | 2.66 | 2.74 | 2.83 | 2.68 | 2.79 | 2.83 | 2.83 | 2.80 | 2.71 | 2.61 | 2.66 | 2.74 | 2.86 | 2.93 | 2.94 | NA | 3.05 | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liabilities Current | 23.80 | 23.90 | 26.47 | 27.72 | 30.87 | 22.66 | 15.38 | 11.79 | 8.41 | 7.69 | 7.08 | 6.33 | 6.41 | 6.94 | 7.72 | 8.00 | 8.45 | 8.17 | 5.46 | 5.57 | 8.33 | 7.90 | 8.92 | 7.42 | 7.22 | 7.63 | 7.21 | 7.91 | 8.96 | 6.68 | 6.97 | 5.74 | 12.22 | 13.20 | 13.63 | 13.42 | 14.61 | 16.15 | 16.13 | 18.63 | 17.98 | 23.58 | 19.33 | 18.21 | 8.69 | 8.67 | 8.58 | 6.82 | 14.50 | 23.30 | 8.71 | 6.90 | NA | 6.89 | NA | NA | |
| Long Term Debt Current | 0.18 | 0.19 | 0.11 | 0.11 | 0.11 | 0.11 | 0.09 | 0.09 | 0.06 | 0.06 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.04 | 0.04 | 0.02 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 0.00 | 0.00 | 0.00 | 5.21 | 1.74 | 1.71 | 1.68 | 1.65 | 1.62 | 1.59 | 9.06 | 17.53 | 1.50 | 1.48 | NA | 1.42 | NA | NA | |
| Accounts Payable And Accrued Liabilities Current | 11.15 | 11.60 | 11.44 | 10.16 | 9.80 | 8.44 | 6.33 | 4.05 | 3.42 | 2.83 | 3.15 | 2.65 | 2.97 | 2.86 | 3.08 | 3.61 | 4.36 | 3.67 | 2.15 | 2.78 | 5.03 | 4.57 | NA | NA | NA | 3.55 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Dividends Payable Current | 1.58 | 1.57 | 1.57 | 1.41 | 1.41 | 1.38 | 1.38 | 1.33 | 1.32 | 1.32 | 1.32 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.29 | 1.29 | 1.29 | 1.29 | 1.29 | 1.28 | 1.29 | 1.29 | 1.28 | 1.19 | 1.19 | 1.19 | 1.19 | 1.18 | 1.18 | 1.18 | 1.18 | 1.19 | 1.19 | 1.19 | 1.19 | 1.17 | 1.17 | 1.17 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.15 | NA | 1.15 | NA | NA | |
| Contract With Customer Liability Current | 5.46 | 6.24 | 9.53 | 12.93 | 15.50 | 8.80 | 3.75 | 3.23 | 0.58 | 0.51 | 0.05 | 0.01 | 0.05 | 0.46 | 0.82 | 0.90 | 0.90 | 0.61 | 0.00 | 0.00 | 0.00 | 0.11 | 0.02 | 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 |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Long Term Debt Noncurrent | 0.15 | 0.19 | 0.13 | 0.16 | 0.19 | 0.22 | 0.15 | 0.17 | 0.14 | 0.15 | 0.14 | 0.15 | 0.16 | 0.13 | 0.14 | 0.15 | 0.16 | 0.06 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 3.89 | 4.34 | 4.77 | 5.21 | 5.63 | 6.04 | 6.45 | 6.85 | 15.75 | 16.13 | NA | 16.88 | NA | NA | |
| Deferred Income Tax Liabilities Net | 0.08 | 0.53 | 0.47 | 0.49 | 0.52 | 0.56 | NA | NA | NA | 0.56 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 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 | 5.17 | 5.00 | 4.89 | 4.73 | 4.59 | 8.10 | 7.68 | 8.10 | 8.33 | 8.09 | 7.91 | 7.78 | 7.58 | 8.10 | 8.02 | 8.68 | 8.50 | 14.19 | 10.20 | 9.76 | 9.06 | 8.78 | 8.57 | 8.26 | 8.05 | 8.09 | 8.80 | 8.55 | 8.45 | 8.50 | 8.74 | 9.85 | 9.99 | 3.15 | 3.04 | 2.97 | 3.05 | 2.93 | 2.81 | 2.71 | 2.73 | 2.60 | 2.48 | 2.21 | 2.05 | 1.93 | 1.97 | 1.77 | 1.65 | 1.56 | 1.96 | 1.95 | NA | 1.60 | NA | NA | |
| Other Liabilities Noncurrent | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.22 | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 | 0.39 | 0.36 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.20 | 0.20 | 0.78 | 0.78 | 0.80 | 0.80 | 1.16 | 0.75 | 0.74 | 0.90 | 0.88 | 0.56 | 0.61 | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 | 0.23 | 0.26 | 0.26 | 0.29 | 0.32 | 0.35 | 0.38 | 0.44 | 0.41 | 0.42 | 0.41 | 0.42 | 0.43 | 0.43 | NA | 0.44 | NA | NA | |
| Operating Lease Liability Noncurrent | 1.74 | 1.83 | 1.48 | 1.55 | 1.46 | 1.59 | 1.72 | 1.85 | 2.00 | 2.14 | 2.32 | 2.46 | 2.52 | 0.98 | 1.07 | 0.93 | 3.17 | 3.84 | 3.81 | 4.04 | 3.03 | 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 |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stockholders Equity | 192.07 | 186.83 | 178.00 | 170.28 | 163.83 | 159.67 | 158.83 | 159.38 | 158.18 | 157.58 | 157.36 | 157.98 | 160.77 | 160.91 | 161.37 | 160.86 | 163.08 | 163.76 | 162.74 | 161.97 | 160.02 | 154.97 | 153.47 | 150.00 | 148.91 | 147.93 | 147.17 | 146.94 | 147.26 | 145.60 | 144.63 | 147.45 | 146.13 | 145.04 | 144.25 | 143.44 | 142.16 | 141.15 | 141.21 | 140.41 | 138.78 | 138.90 | 138.74 | 139.18 | 137.25 | 134.21 | 131.50 | 131.17 | 130.20 | 128.72 | 128.74 | 128.39 | NA | 126.38 | NA | NA | |
| Stockholders Equity Including Portion Attributable To Noncontrolling Interest | 197.24 | 191.83 | 182.89 | 175.01 | 168.42 | 167.76 | 166.51 | 167.47 | 166.51 | 165.67 | 165.28 | 165.76 | 168.35 | 169.01 | 169.38 | 169.54 | 171.57 | 177.95 | 172.94 | 171.74 | 169.07 | 163.76 | 162.04 | 158.27 | 156.97 | 156.02 | 155.97 | 155.49 | 155.71 | 154.11 | 153.37 | 157.30 | 156.12 | 148.20 | 147.30 | 146.41 | 145.20 | 144.08 | 144.02 | 143.11 | 141.51 | 141.50 | 141.21 | 141.39 | 139.30 | 136.13 | 133.47 | 132.94 | 131.85 | 130.28 | 130.71 | 130.34 | NA | 127.98 | NA | NA | |
| Additional Paid In Capital | 92.43 | 92.19 | 91.72 | 91.11 | 90.65 | 89.21 | 88.61 | 88.18 | 87.98 | 87.81 | 87.59 | 87.20 | 87.03 | 86.89 | 86.59 | 86.23 | 86.03 | 88.36 | 87.86 | 87.53 | 87.34 | 87.21 | 86.90 | 86.72 | 86.54 | 86.41 | 86.11 | 85.93 | 85.76 | 85.62 | 85.13 | 84.96 | 84.75 | 84.60 | 84.30 | 84.16 | 83.99 | 83.78 | 83.69 | 83.64 | 83.61 | 83.38 | 83.13 | 83.01 | 82.85 | 82.47 | 82.39 | 82.26 | 82.16 | 81.94 | 81.77 | 81.61 | NA | 81.35 | NA | NA | |
| Retained Earnings Accumulated Deficit | 90.11 | 85.15 | 76.81 | 69.70 | 63.72 | 61.25 | 61.02 | 62.00 | 61.02 | 60.60 | 60.63 | 61.64 | 64.60 | 64.91 | 65.68 | 65.54 | 67.95 | 66.35 | 65.85 | 65.40 | 64.20 | 59.30 | 58.11 | 54.84 | 53.92 | 53.11 | 52.65 | 52.61 | 53.10 | 51.59 | 51.14 | 54.12 | 53.03 | 52.08 | 51.60 | 50.93 | 49.81 | 49.00 | 49.14 | 48.36 | 46.71 | 47.16 | 47.17 | 47.36 | 45.61 | 42.97 | 40.35 | 40.14 | 39.28 | 38.03 | 38.22 | 38.03 | NA | 36.29 | NA | NA | |
| Minority Interest | 5.17 | 5.00 | 4.89 | 4.73 | 4.59 | 8.10 | 7.68 | 8.10 | 8.33 | 8.09 | 7.91 | 7.78 | 7.58 | 8.10 | 8.02 | 8.68 | 8.50 | 14.19 | 10.20 | 9.76 | 9.06 | 8.78 | 8.57 | 8.26 | 8.05 | 8.09 | 8.80 | 8.55 | 8.45 | 8.50 | 8.74 | 9.85 | 9.99 | 3.15 | 3.04 | 2.97 | 3.05 | 2.93 | 2.81 | 2.71 | 2.73 | 2.60 | 2.48 | 2.21 | 2.05 | 1.93 | 1.97 | 1.77 | 1.65 | 1.56 | 1.96 | 1.95 | NA | 1.60 | NA | NA | |
| Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | 0.28 | NA | 0.52 | 0.46 | 0.46 | NA | 0.41 | 0.21 | 0.19 | NA | 0.37 | 0.18 | 0.18 | NA | 0.49 | 0.20 | 0.16 | NA | 0.32 | 0.13 | 0.08 | NA | 0.18 | 0.11 | 0.10 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | 5.95 | -0.42 | 3.42 | -0.37 | 5.35 | 5.53 | 2.59 | 8.59 | 4.62 | 2.50 | 3.41 | -0.03 | 1.09 | 6.82 | 6.68 | 4.13 | -0.29 | 4.68 | 1.97 | 4.86 | 3.69 | 3.66 | 7.49 | -2.78 | 0.68 | 1.92 | 2.14 | 10.30 | -0.72 | 3.31 | 1.82 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -2.13 | 0.18 | 3.12 | 2.27 | 3.18 | 3.10 | 3.35 | 7.02 | -1.92 | -6.19 | 6.76 | 5.10 | 2.77 | 0.73 | 1.98 | NA | |
| Net Cash Provided By Used In Investing Activities | -0.53 | -4.34 | -1.01 | -1.72 | -3.81 | -4.56 | 1.37 | -1.05 | -0.74 | -0.52 | -2.98 | -0.20 | -0.25 | -0.15 | -1.76 | -0.19 | -9.02 | -4.10 | -0.49 | 0.29 | 5.78 | -2.62 | -6.73 | -5.54 | -2.52 | -0.88 | -0.13 | 0.85 | -1.28 | -0.42 | -0.73 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -0.47 | 4.14 | -5.58 | -1.82 | 0.08 | 0.73 | -0.97 | 7.61 | -0.71 | -10.77 | -7.08 | -0.88 | 0.66 | 1.40 | 1.09 | NA | |
| Net Cash Provided By Used In Financing Activities | -1.56 | -1.55 | -1.28 | -1.36 | -1.33 | -1.33 | -1.88 | -1.78 | -1.31 | -1.31 | -1.28 | -1.32 | -1.96 | -1.30 | -1.29 | -1.29 | -1.29 | -1.28 | -1.27 | -1.28 | -1.30 | -2.37 | -0.49 | -1.27 | -1.66 | -0.83 | -1.11 | -1.60 | -0.73 | -0.72 | -1.08 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -6.40 | -1.35 | -1.38 | -1.46 | -1.29 | -1.58 | -1.37 | -9.00 | -9.99 | 5.53 | -1.47 | -1.47 | -1.47 | -1.48 | -2.95 | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | 5.95 | -0.42 | 3.42 | -0.37 | 5.35 | 5.53 | 2.59 | 8.59 | 4.62 | 2.50 | 3.41 | -0.03 | 1.09 | 6.82 | 6.68 | 4.13 | -0.29 | 4.68 | 1.97 | 4.86 | 3.69 | 3.66 | 7.49 | -2.78 | 0.68 | 1.92 | 2.14 | 10.30 | -0.72 | 3.31 | 1.82 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -2.13 | 0.18 | 3.12 | 2.27 | 3.18 | 3.10 | 3.35 | 7.02 | -1.92 | -6.19 | 6.76 | 5.10 | 2.77 | 0.73 | 1.98 | NA | |
| Net Income Loss | 6.47 | 9.84 | 8.61 | 7.32 | 3.81 | 1.53 | 0.32 | 2.29 | 1.72 | 1.27 | 0.29 | -1.66 | 0.99 | 0.52 | 1.43 | -1.13 | 2.89 | 1.79 | 1.73 | 2.48 | 6.19 | 2.46 | 4.55 | 2.19 | 2.09 | 1.73 | 1.16 | 0.62 | 2.63 | 1.57 | -1.87 | 2.20 | 2.05 | 1.59 | 1.78 | 2.23 | 1.92 | 0.97 | 1.88 | 2.76 | 0.65 | 1.09 | 0.91 | 2.85 | 3.74 | 3.71 | 1.30 | 1.96 | 2.34 | 0.90 | 1.29 | 1.93 | 1.99 | 0.92 | 1.27 | 1.03 | |
| Profit Loss | 6.64 | NA | 8.77 | 7.46 | 3.98 | NA | 0.54 | 2.52 | 1.96 | NA | 0.42 | -1.47 | 1.12 | NA | 1.54 | -0.95 | -3.25 | NA | 2.16 | 2.94 | 6.46 | 2.67 | 4.86 | 2.40 | 2.06 | 1.12 | 1.42 | 0.61 | 2.58 | 1.33 | -2.98 | 2.25 | 2.18 | 1.71 | 1.85 | 2.33 | 2.04 | 1.09 | 1.99 | 2.91 | 0.78 | 1.22 | 1.05 | 3.02 | 3.86 | 3.74 | 1.37 | 2.08 | 2.43 | 0.98 | 1.30 | 2.21 | 2.06 | 0.88 | 1.28 | 1.09 | |
| Increase Decrease In Inventories | -1.75 | NA | NA | NA | 3.38 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Deferred Income Tax Expense Benefit | -0.45 | NA | 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 | NA | NA | NA | NA | |
| Share Based Compensation | 0.28 | NA | NA | NA | 0.46 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.16 | 0.10 | 0.08 | NA | 0.23 | 0.14 | 0.12 | NA | NA | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Investing Activities | -0.53 | -4.34 | -1.01 | -1.72 | -3.81 | -4.56 | 1.37 | -1.05 | -0.74 | -0.52 | -2.98 | -0.20 | -0.25 | -0.15 | -1.76 | -0.19 | -9.02 | -4.10 | -0.49 | 0.29 | 5.78 | -2.62 | -6.73 | -5.54 | -2.52 | -0.88 | -0.13 | 0.85 | -1.28 | -0.42 | -0.73 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -0.47 | 4.14 | -5.58 | -1.82 | 0.08 | 0.73 | -0.97 | 7.61 | -0.71 | -10.77 | -7.08 | -0.88 | 0.66 | 1.40 | 1.09 | NA | |
| Payments To Acquire Property Plant And Equipment | 0.53 | 0.92 | 1.01 | 1.73 | 1.38 | 4.59 | 1.15 | 1.07 | 0.73 | 0.52 | 0.48 | 0.20 | 0.29 | 0.16 | 0.86 | 0.19 | 0.52 | 0.85 | 0.86 | 0.48 | 1.34 | 2.49 | 4.98 | 5.86 | 2.87 | 1.56 | 0.47 | 0.79 | 1.77 | 0.89 | 1.21 | 0.40 | 0.95 | 0.62 | 0.98 | 0.99 | 0.52 | 1.94 | 0.63 | 1.49 | 0.66 | 1.36 | 1.04 | 0.79 | 1.13 | 1.52 | 1.43 | 0.53 | 1.10 | 3.71 | 7.87 | 1.86 | 0.52 | 0.17 | 0.26 | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Financing Activities | -1.56 | -1.55 | -1.28 | -1.36 | -1.33 | -1.33 | -1.88 | -1.78 | -1.31 | -1.31 | -1.28 | -1.32 | -1.96 | -1.30 | -1.29 | -1.29 | -1.29 | -1.28 | -1.27 | -1.28 | -1.30 | -2.37 | -0.49 | -1.27 | -1.66 | -0.83 | -1.11 | -1.60 | -0.73 | -0.72 | -1.08 | NA | NA | NA | NA | NA | NA | NA | NA | NA | -6.40 | -1.35 | -1.38 | -1.46 | -1.29 | -1.58 | -1.37 | -9.00 | -9.99 | 5.53 | -1.47 | -1.47 | -1.47 | -1.48 | -2.95 | NA | |
| Payments Of Dividends Common Stock | 1.50 | 1.50 | 1.34 | 1.34 | 1.30 | 1.30 | 1.25 | 1.30 | 1.30 | 1.29 | 1.27 | 1.30 | 1.29 | 1.28 | 1.28 | 1.28 | 1.28 | 1.27 | 1.28 | 1.28 | 1.28 | 1.27 | 1.27 | 1.27 | 1.27 | 1.12 | 1.12 | 1.12 | 1.11 | 1.11 | 1.11 | 1.11 | 1.11 | 1.11 | 1.10 | 1.11 | 1.10 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Dividends | 1.51 | NA | 0.16 | -0.00 | 1.34 | NA | 0.00 | 0.00 | 1.30 | NA | 0.00 | -0.00 | 1.30 | NA | 0.00 | -0.00 | 1.29 | NA | 0.00 | -0.00 | 1.28 | NA | 0.00 | 0.00 | 1.27 | NA | 0.00 | 0.00 | 1.12 | NA | 0.00 | 0.00 | 1.11 | NA | 0.00 | 0.00 | 1.11 | NA | -0.00 | 0.00 | 1.11 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2024-03-31 | 2023-12-31 | 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 | 2011-03-31 | 2010-12-31 | 2010-09-30 | 2010-06-30 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenues | 39.69 | 53.25 | 49.85 | 44.24 | 32.87 | 28.43 | 25.05 | 21.07 | 19.56 | 16.65 | 16.41 | 16.70 | 17.10 | 15.15 | 17.67 | 19.09 | 20.73 | 17.61 | 15.89 | 18.31 | 16.99 | 15.69 | 18.82 | 15.87 | 15.34 | 14.77 | 16.57 | 15.25 | 15.68 | 14.06 | 14.39 | 15.40 | 14.03 | 13.36 | 14.61 | 14.49 | 14.67 | 15.26 | 17.02 | 16.93 | 16.35 | 15.26 | 15.44 | 16.57 | 16.56 | 16.65 | 15.84 | 16.23 | 16.73 | 13.61 | 12.81 | 14.84 | 13.91 | 11.63 | 11.70 | 12.70 | |
| Bulk | 8.34 | 8.62 | 8.49 | 8.48 | 9.00 | 8.55 | 8.67 | 8.42 | 7.35 | 6.97 | 6.87 | 6.71 | 6.25 | 5.94 | 6.06 | 5.87 | 6.44 | 6.48 | 6.45 | 6.94 | 7.11 | 8.10 | 7.81 | 7.68 | 8.23 | 8.01 | 7.88 | 8.04 | 7.69 | 7.51 | 7.43 | 7.44 | 7.27 | 7.36 | 7.92 | 8.19 | 8.38 | 9.37 | 9.91 | 9.97 | 9.96 | 9.70 | 10.24 | 10.16 | 9.86 | 10.45 | 10.03 | 10.21 | 10.07 | 8.36 | 7.45 | 7.77 | NA | NA | NA | NA | |
| Bulk Revenues | 8.34 | 8.62 | 8.49 | 8.48 | 9.00 | 8.55 | 8.67 | 8.42 | 7.35 | 6.97 | 6.87 | 6.71 | 6.25 | 5.94 | 6.06 | 5.87 | 6.44 | 6.48 | 6.45 | 6.94 | 7.11 | 8.10 | 7.81 | 7.68 | 7.45 | NA | NA | NA | NA | NA | NA | NA | 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 Sevices | 9.20 | 24.74 | 24.20 | NA | 8.69 | 6.27 | 4.78 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Design And Consulting Services | 1.11 | 0.36 | 0.20 | NA | 0.34 | 0.62 | 0.56 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Manufacturing Revenues | 5.30 | 5.31 | 4.72 | 4.09 | 3.37 | 2.74 | 1.38 | 1.06 | 1.15 | 0.83 | 1.09 | 0.55 | 1.61 | 1.47 | 3.26 | 3.78 | 3.91 | 3.14 | 3.07 | 4.29 | 3.09 | 2.46 | 3.25 | 0.99 | 0.55 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Manufacturing Units | 5.30 | 5.31 | 4.72 | 4.09 | 3.37 | 2.74 | 1.38 | 1.06 | 1.15 | 0.83 | 1.09 | 0.55 | 1.61 | 1.47 | 3.26 | 3.78 | 3.91 | 3.14 | 3.07 | 4.29 | 3.09 | 2.46 | 3.25 | 0.99 | 0.55 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Operations And Maintenance | 7.10 | 6.62 | 5.02 | NA | 3.69 | 3.41 | 3.39 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Retail Revenues | 8.62 | 7.60 | 7.22 | 7.57 | 7.77 | 6.84 | 6.27 | 6.53 | 6.31 | 5.47 | 5.25 | 5.67 | 5.71 | 4.74 | 4.99 | 5.97 | 7.26 | 6.51 | 6.27 | 6.98 | 6.69 | 6.74 | 6.19 | 6.27 | 6.43 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Segment Retail | 8.62 | 7.60 | 7.22 | 7.57 | 7.77 | 6.84 | 6.27 | 6.53 | 6.31 | 5.47 | 5.25 | 5.67 | 5.71 | 4.74 | 4.99 | 5.97 | 7.26 | 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 | NA | NA | |
| Services | 17.42 | 31.72 | 29.43 | 24.09 | 12.72 | 10.31 | 8.73 | 5.06 | 4.74 | 3.37 | 3.21 | 3.76 | 3.54 | 3.00 | 3.35 | 3.48 | 3.11 | 1.47 | 0.10 | 0.09 | 0.10 | 0.76 | 0.81 | 0.12 | 0.12 | 0.11 | 0.11 | 0.12 | 0.13 | 0.75 | 1.51 | 1.66 | 0.80 | 0.86 | 0.86 | 0.15 | 0.15 | 0.33 | 1.18 | 0.47 | 0.28 | 0.14 | 0.18 | 0.23 | 0.30 | 0.12 | 0.11 | 0.15 | 0.09 | 0.10 | 0.07 | 0.51 | NA | NA | NA | NA | |
| Services Revenues | 17.42 | 31.72 | 29.43 | 24.09 | 12.72 | 10.31 | 8.73 | 5.06 | 4.74 | 3.37 | 3.21 | 3.76 | 3.54 | 3.00 | 3.35 | 3.48 | 3.11 | 1.47 | 0.10 | 0.09 | 0.10 | 0.76 | 0.81 | 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 | |
| Services Revenues, Transferred At Point In Time | 8.02 | NA | NA | NA | 4.13 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Services Revenues, Transferred Over Time | 9.40 | NA | NA | NA | 8.59 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 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 | 39.69 | -18.01 | 49.85 | 44.24 | 32.87 | -40.21 | 25.05 | 21.07 | 19.56 | -44.11 | 16.41 | 16.70 | 17.10 | -39.94 | 17.67 | 19.09 | 20.73 | 15.77 | 0.10 | 0.09 | 0.10 | 0.76 | 0.81 | 0.12 | 0.12 | 0.11 | 0.11 | 0.12 | 15.68 | 14.06 | 14.39 | 15.40 | 14.03 | 13.36 | 14.61 | 14.49 | 14.67 | 15.26 | 17.02 | 16.93 | 16.35 | 15.26 | 15.44 | 16.57 | 16.56 | 16.65 | 15.84 | 16.23 | 16.73 | 13.61 | 12.81 | 14.84 | 13.91 | 11.63 | 11.70 | 12.70 |
