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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 | NA | NA | NA | NA | |
| Weighted Average Number Of Diluted Shares Outstanding | NA | 78.50 | 78.98 | 79.12 | NA | 79.10 | 79.08 | 79.02 | NA | 78.97 | 78.96 | 78.95 | NA | 79.36 | 79.96 | 80.21 | NA | 81.40 | 81.42 | 81.94 | NA | 82.04 | 82.03 | 81.96 | NA | 81.99 | 82.37 | 83.35 | NA | 83.33 | 83.34 | 83.34 | NA | 83.34 | 83.32 | 83.46 | NA | 87.49 | 87.97 | 87.97 | NA | 87.92 | 87.90 | 87.92 | NA | 85.04 | 85.04 | 85.05 | NA | 85.92 | 86.78 | 86.83 | NA | 90.13 | 90.69 | 90.69 | NA | NA | NA | NA | |
| Weighted Average Number Of Shares Outstanding Basic | NA | 78.49 | 78.91 | 79.04 | NA | 79.02 | 79.00 | 78.99 | NA | 78.94 | 78.93 | 78.93 | NA | 79.34 | 79.91 | 80.15 | NA | 81.37 | 81.35 | 81.87 | NA | 81.99 | 81.97 | 81.94 | NA | 81.97 | 82.33 | 83.31 | NA | 83.30 | 83.29 | 83.29 | NA | 83.29 | 83.25 | 83.37 | NA | 87.39 | 87.81 | 87.79 | NA | 87.78 | 87.73 | 87.70 | NA | 84.84 | 84.79 | 84.77 | NA | 85.65 | 86.45 | 86.47 | NA | 90.13 | 90.69 | 90.69 | NA | 90.69 | 90.69 | 90.69 | |
| Earnings Per Share Basic | -0.03 | -0.12 | -0.04 | -0.19 | 0.07 | -0.14 | 0.10 | 0.16 | 0.19 | 0.31 | 0.97 | 0.21 | 0.26 | 0.31 | 0.26 | 0.17 | 0.22 | 0.25 | 0.24 | 0.16 | 0.16 | 0.25 | 0.27 | 0.21 | 0.27 | 0.23 | 0.22 | 0.16 | 0.45 | 0.10 | 0.18 | 0.17 | 0.16 | 0.15 | 0.20 | 0.17 | 0.20 | 0.17 | 0.27 | 0.20 | 0.25 | 0.26 | 0.30 | 0.16 | 0.18 | 0.19 | 0.23 | 0.23 | 0.17 | 0.15 | 0.21 | 0.19 | 0.20 | 0.17 | 0.25 | 0.16 | 0.17 | 0.20 | 0.18 | 0.13 | |
| Earnings Per Share Diluted | -0.03 | -0.12 | -0.04 | -0.19 | 0.07 | -0.14 | 0.10 | 0.16 | 0.19 | 0.31 | 0.97 | 0.21 | 0.26 | 0.31 | 0.26 | 0.17 | 0.22 | 0.25 | 0.24 | 0.16 | 0.16 | 0.25 | 0.27 | 0.21 | 0.27 | 0.23 | 0.22 | 0.16 | 0.45 | 0.09 | 0.18 | 0.17 | 0.16 | 0.15 | 0.20 | 0.17 | 0.20 | 0.17 | 0.27 | 0.20 | 0.25 | 0.26 | 0.30 | 0.16 | 0.18 | 0.19 | 0.23 | 0.23 | 0.17 | 0.14 | 0.21 | 0.19 | 0.20 | 0.17 | 0.25 | 0.16 | NA | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
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| Revenue From Contract With Customer Including Assessed Tax | 19.40 | 18.40 | 20.00 | 20.10 | 23.10 | 22.40 | 24.70 | 24.60 | 34.80 | 8.40 | 4.30 | 3.20 | 2.80 | 2.70 | 2.80 | 3.10 | 155.79 | 3.60 | 3.40 | 3.50 | 167.23 | 4.00 | 2.70 | 2.80 | 147.00 | 3.20 | 3.60 | 4.30 | 165.70 | 10.70 | 129.62 | 129.90 | 140.04 | 149.32 | 160.79 | 162.79 | 174.60 | 182.53 | 191.68 | 187.52 | 203.00 | 217.09 | 226.78 | 224.48 | 183.35 | 130.65 | 133.99 | 134.27 | 136.19 | 135.01 | 139.71 | 134.83 | 131.21 | 132.53 | 137.19 | 127.69 | 129.24 | 127.25 | 127.41 | 115.62 | |
| Revenues | 242.58 | 259.86 | 274.75 | 270.32 | 275.35 | 295.03 | 306.17 | 330.92 | 354.92 | 273.98 | 187.82 | 151.28 | 148.14 | 152.61 | 154.13 | 152.40 | 155.79 | 162.28 | 160.87 | 166.32 | 167.23 | 147.91 | 142.14 | 139.54 | 147.00 | 151.28 | 155.83 | 156.69 | 165.70 | 182.11 | 129.62 | 129.90 | 140.04 | 149.32 | 160.79 | 162.79 | 174.60 | 182.53 | 191.68 | 187.52 | 203.00 | 217.09 | 226.78 | 224.48 | 183.35 | 130.65 | 133.99 | 134.27 | 136.19 | 135.01 | 139.71 | 134.83 | 131.21 | 132.53 | 137.19 | 127.69 | 129.24 | 127.25 | 127.41 | 115.62 | |
| Operating Costs And Expenses | NA | 19.34 | 16.73 | 16.26 | NA | 16.60 | 16.05 | 15.03 | NA | 12.27 | 6.07 | 5.08 | NA | 5.37 | 5.67 | 5.69 | NA | 7.12 | 7.60 | 6.80 | NA | 6.26 | 5.63 | 5.84 | NA | 6.47 | 6.64 | 7.87 | NA | 9.12 | 6.96 | NA | NA | NA | NA | NA | 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 | 241.56 | 267.00 | 274.49 | 284.70 | 264.64 | 302.47 | 289.94 | 308.03 | 328.76 | 239.23 | 82.77 | 128.88 | 121.64 | 119.34 | 126.78 | 134.12 | 132.02 | 134.94 | 135.88 | 148.99 | 149.56 | 121.17 | 113.11 | 118.69 | 117.44 | 126.15 | 133.68 | 143.75 | 155.84 | 169.12 | 108.30 | 110.54 | 119.15 | 129.40 | 136.28 | 142.54 | 146.89 | 157.67 | 155.94 | 159.26 | 168.75 | 180.80 | 186.14 | 203.79 | 156.63 | 104.64 | 104.62 | 104.07 | 111.48 | 115.34 | 112.96 | 111.06 | 104.34 | 107.40 | 104.50 | 105.82 | 104.72 | 98.18 | 105.38 | 99.79 | |
| Operating Income Loss | 1.02 | -7.14 | 0.26 | -14.38 | 10.71 | -7.44 | 16.23 | 22.89 | 26.17 | 34.74 | 105.06 | 22.39 | 26.50 | 33.27 | 27.35 | 18.28 | 23.77 | 27.34 | 24.99 | 17.33 | 17.66 | 26.74 | 29.03 | 20.84 | 29.56 | 25.13 | 22.15 | 12.95 | 9.87 | 13.00 | 21.31 | 19.36 | 20.90 | 19.91 | 24.51 | 20.25 | 27.72 | 24.86 | 35.74 | 28.26 | 34.25 | 36.29 | 40.64 | 20.69 | 26.72 | 26.00 | 29.38 | 30.21 | 24.71 | 19.67 | 26.75 | 23.78 | 26.86 | 25.13 | 32.69 | 21.87 | 24.52 | 29.06 | 22.03 | 15.83 | |
| Interest Expense | NA | 4.24 | 4.57 | 5.30 | NA | 6.07 | 6.11 | 6.08 | NA | 2.35 | 0.17 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.45 | NA | NA | NA | 0.00 | NA | NA | NA | 0.17 | 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 | |
| Interest Paid Net | 3.45 | 3.64 | 5.37 | 5.29 | 5.67 | 5.17 | 5.48 | 6.12 | 5.39 | 0.83 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.59 | 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 | NA | NA | NA | NA | NA | |
| Allocated Share Based Compensation Expense | 0.30 | 0.06 | 0.40 | 0.28 | 0.69 | 0.54 | 0.24 | 0.15 | 0.90 | 0.16 | 0.07 | 0.27 | 0.19 | 0.16 | 0.22 | 0.58 | 0.58 | 0.15 | 0.42 | 0.94 | 0.49 | 0.29 | 0.99 | 0.28 | 0.17 | 0.06 | 0.20 | 0.12 | 0.17 | 0.06 | 0.17 | 0.11 | 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 | NA | NA | NA | NA | NA | |
| Income Tax Expense Benefit | -0.36 | -1.84 | -0.54 | -4.21 | -0.02 | -2.53 | 2.94 | 4.69 | 4.99 | 8.52 | 28.23 | 5.77 | 6.32 | 8.99 | 6.78 | 4.68 | 6.23 | 6.80 | 5.96 | 4.46 | 4.73 | 6.91 | 7.90 | 4.67 | 7.90 | 6.66 | 4.77 | -0.09 | -28.56 | 5.15 | 7.12 | 5.62 | 7.96 | 7.51 | 8.25 | 5.95 | 10.76 | 9.81 | 12.48 | 10.66 | 12.67 | 13.48 | 14.14 | 6.49 | 10.75 | 10.26 | 10.37 | 10.60 | 10.59 | 7.42 | 8.69 | 7.33 | 9.90 | 9.91 | 10.36 | 7.23 | 9.40 | 11.11 | 5.80 | 4.35 | |
| Income Taxes Paid Net | 5.61 | 4.17 | 5.94 | -0.08 | 1.00 | 3.40 | 25.51 | 0.23 | 11.31 | 4.38 | 28.17 | 0.14 | 12.06 | 8.74 | 14.89 | 2.83 | 9.07 | 4.04 | 0.67 | -0.11 | 6.04 | 5.64 | 6.97 | 0.23 | 7.86 | 3.38 | 1.55 | 0.05 | 0.16 | 7.73 | 14.04 | -0.01 | 5.76 | 6.39 | 23.16 | 0.22 | 0.14 | 13.76 | 10.31 | 0.49 | 10.53 | 6.71 | 6.07 | 0.42 | 7.03 | 13.78 | 16.87 | 0.43 | 6.53 | 11.50 | 23.48 | 1.26 | 6.99 | 6.03 | 10.59 | 0.55 | 11.05 | 11.13 | 18.22 | 0.10 | |
| Net Income Loss | NA | -9.28 | -3.48 | -15.11 | NA | -10.70 | 7.77 | 12.61 | NA | 24.41 | 76.91 | 16.77 | NA | 24.47 | 20.74 | 13.73 | 17.67 | 20.71 | 19.18 | 13.24 | 12.79 | 20.50 | 22.36 | 17.32 | 22.44 | 19.06 | 17.80 | 13.38 | 38.60 | 7.92 | 14.62 | 14.04 | 13.11 | 12.53 | 16.37 | 14.38 | 17.02 | 15.11 | 23.32 | 17.61 | 21.54 | 22.74 | 26.47 | 14.08 | 15.84 | 15.87 | 19.14 | 19.73 | 14.29 | 12.43 | 18.23 | 16.59 | 17.12 | 15.40 | 22.53 | 14.88 | 15.38 | 18.30 | 16.65 | 11.89 | |
| Comprehensive Income Net Of Tax | -1.85 | -9.28 | -3.48 | -15.11 | 5.09 | -10.70 | 7.77 | 12.61 | 15.49 | 24.41 | 76.91 | 16.77 | 20.34 | 24.47 | 20.74 | 13.73 | 17.67 | 20.71 | 19.18 | 13.24 | 12.79 | 20.50 | 22.36 | 17.32 | 22.44 | 19.06 | 17.80 | 13.38 | 38.60 | 7.92 | 14.62 | 14.04 | 13.11 | 12.53 | 16.37 | 14.38 | 17.02 | 15.11 | 23.32 | 17.61 | 21.55 | 22.74 | 26.47 | 14.08 | 16.07 | 16.32 | 19.74 | 19.73 | 14.29 | 12.43 | 20.02 | 16.59 | 17.12 | 15.40 | 22.53 | 14.88 | NA | NA | NA | NA | |
| Net Income Loss Available To Common Stockholders Diluted | -1.85 | -9.28 | -3.48 | -15.11 | 5.09 | -10.70 | 7.77 | 12.61 | 15.49 | 24.41 | 76.91 | 16.77 | 20.34 | 24.47 | 20.74 | 13.73 | 17.67 | 20.71 | 19.18 | 13.24 | 12.79 | 20.50 | 22.36 | 17.32 | 22.44 | 19.06 | 17.80 | 13.38 | 38.60 | 7.92 | 14.62 | 14.04 | 13.11 | 12.53 | 16.37 | 14.38 | 17.02 | 15.11 | 23.32 | 17.61 | 21.55 | 22.74 | 26.47 | 14.08 | 15.84 | 15.87 | 19.14 | 19.73 | 14.29 | 12.43 | 18.23 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
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| Assets | 1334.19 | 1361.45 | 1413.43 | 1452.48 | 1509.65 | 1575.52 | 1596.66 | 1612.51 | 1669.49 | 1701.59 | 1113.20 | 947.11 | 928.54 | 958.28 | 956.99 | 949.42 | 951.18 | 959.75 | 930.50 | 913.29 | 898.93 | 949.04 | 859.84 | 832.93 | 806.21 | 813.51 | 785.26 | 823.22 | 789.13 | 797.69 | 751.14 | 751.71 | 738.23 | 741.71 | 742.09 | 726.79 | 736.03 | 767.46 | 782.09 | 780.51 | 759.99 | 751.62 | 751.40 | 723.75 | 724.84 | 537.45 | 507.51 | 515.20 | 467.74 | 546.34 | 551.72 | 550.67 | 525.67 | 544.18 | 554.34 | 535.34 | 506.04 | NA | NA | NA | |
| Liabilities And Stockholders Equity | 1334.19 | 1361.45 | 1413.43 | 1452.48 | 1509.65 | 1575.52 | 1596.66 | 1612.51 | 1669.49 | 1701.59 | 1113.20 | 947.11 | 928.54 | 958.28 | 956.99 | 949.42 | 951.18 | 959.75 | 930.50 | 913.29 | 898.93 | 949.04 | 859.84 | 832.93 | 806.21 | 813.51 | 785.26 | 823.22 | 789.13 | 797.69 | 751.14 | 751.71 | 738.23 | 741.71 | 742.09 | 726.79 | 736.03 | 767.46 | 782.09 | 780.51 | 759.99 | 751.62 | 751.40 | 723.75 | 724.84 | 537.45 | 507.51 | 515.20 | 467.74 | 546.34 | 551.72 | 550.67 | 525.67 | 544.18 | 554.34 | 535.34 | 506.04 | NA | NA | NA | |
| Stockholders Equity | 822.60 | 825.75 | 836.77 | 848.79 | 865.26 | 861.13 | 872.94 | 866.62 | 855.48 | 840.89 | 817.90 | 742.53 | 727.10 | 708.82 | 741.77 | 722.42 | 724.33 | 721.71 | 702.62 | 684.69 | 684.66 | 673.13 | 653.33 | 631.83 | 615.97 | 595.04 | 581.79 | 585.09 | 574.64 | 537.54 | 531.31 | 518.25 | 505.83 | 494.26 | 483.33 | 468.55 | 469.93 | 492.65 | 514.71 | 492.73 | 476.59 | 456.36 | 435.23 | 410.24 | 397.65 | 341.86 | 327.06 | 308.75 | 290.36 | 372.16 | 370.56 | 356.52 | 340.77 | 351.94 | 367.97 | 347.25 | 334.19 | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
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| Assets Current | 129.45 | 157.13 | 164.12 | 160.14 | 169.27 | 182.07 | 198.76 | 212.31 | 229.78 | 266.16 | 296.12 | 268.49 | 233.22 | 258.57 | 247.51 | 226.67 | 193.01 | 173.60 | 169.65 | 149.26 | 151.81 | 198.37 | 280.48 | 253.27 | 232.50 | 216.21 | 196.18 | 209.25 | 170.84 | 171.72 | 252.44 | 237.64 | 202.11 | 176.66 | 162.65 | 149.68 | 136.44 | 185.17 | 196.68 | 195.29 | 150.23 | 151.87 | 150.70 | 147.70 | 144.30 | 246.30 | 216.67 | 209.54 | 191.43 | 290.09 | 291.03 | 253.20 | 213.44 | 232.41 | 240.14 | 222.85 | 193.79 | NA | NA | NA | |
| Cash And Cash Equivalents At Carrying Value | 12.81 | 30.74 | 23.86 | 23.82 | 28.12 | 20.10 | 46.25 | 55.51 | 49.46 | 64.82 | 171.88 | 187.09 | 157.74 | 180.37 | 167.24 | 148.21 | 113.85 | 81.95 | 82.46 | 64.18 | 76.68 | 111.93 | 205.64 | 176.30 | 161.45 | 120.00 | 106.40 | 105.02 | 75.38 | 51.29 | 171.29 | 159.17 | 128.51 | 100.26 | 77.61 | 69.75 | 33.23 | 64.17 | 79.48 | 52.17 | 17.30 | 23.32 | 16.14 | 16.93 | 17.76 | 164.22 | 141.55 | 127.51 | 119.84 | 212.74 | 210.74 | 172.31 | 139.77 | 141.12 | 151.42 | 145.73 | 121.12 | 169.98 | 116.27 | 87.71 | |
| Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 26.28 | 44.43 | 37.14 | 37.39 | 41.19 | 33.85 | 61.47 | 70.75 | 64.48 | 79.78 | 186.72 | 202.94 | 173.77 | 197.05 | 183.86 | 165.34 | 131.14 | 99.19 | 100.12 | 82.36 | 96.08 | 130.76 | 224.93 | 196.51 | 182.94 | 142.47 | 129.34 | 129.81 | 106.10 | 83.81 | 195.67 | 184.52 | 150.22 | NA | NA | NA | 44.60 | 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 | 91.62 | 100.02 | 108.91 | 107.93 | 102.74 | 113.94 | 114.47 | 126.17 | 139.82 | 163.05 | 95.71 | 61.58 | 52.81 | 58.54 | 59.29 | 60.57 | 55.58 | 62.54 | 64.13 | 62.85 | 56.75 | 60.65 | 53.64 | 53.28 | 48.95 | 55.52 | 58.48 | 61.57 | 64.29 | 70.75 | 43.84 | 46.22 | 46.84 | 51.70 | 57.01 | 58.50 | 61.01 | 64.52 | 70.46 | 73.74 | 77.03 | 87.23 | 88.16 | 91.17 | 84.40 | 48.11 | 49.60 | 51.75 | 46.55 | 50.76 | 49.83 | 50.12 | 44.20 | 44.42 | 46.89 | 46.61 | 41.62 | NA | NA | NA | |
| Other Assets Current | 12.55 | 15.77 | 17.18 | 13.84 | 17.60 | 20.74 | 18.68 | 19.77 | 26.07 | 28.18 | 19.95 | 9.78 | 9.41 | 10.40 | 12.21 | 9.13 | 15.34 | 20.86 | 15.16 | 11.00 | 8.95 | 15.35 | 11.98 | 13.17 | 12.55 | 25.42 | 17.03 | 21.92 | 13.78 | 30.66 | 24.74 | 21.87 | 13.84 | 9.39 | 11.47 | 13.26 | 8.32 | 24.38 | 16.48 | 34.06 | 8.99 | 13.97 | 19.27 | 12.41 | 11.06 | 5.69 | 6.70 | 10.20 | 2.28 | 4.55 | 5.67 | 3.63 | 1.93 | 6.59 | 11.58 | 4.74 | 1.73 | NA | NA | NA | |
| Machinery And Equipment Gross | 21.13 | 22.11 | 22.16 | 20.82 | 20.82 | 22.20 | 22.05 | 21.60 | 21.65 | 19.31 | 16.74 | 17.10 | 15.73 | 14.40 | 14.77 | 14.55 | 14.38 | 14.67 | 14.13 | 14.04 | 13.73 | 13.34 | 12.17 | 12.15 | 10.97 | 10.04 | 13.38 | 12.90 | 12.20 | 12.21 | 11.22 | 11.09 | 11.01 | 10.92 | 10.72 | 10.74 | 10.92 | 10.95 | 10.69 | 10.88 | 10.82 | 10.79 | 11.46 | 10.60 | 10.60 | 7.27 | 7.26 | 7.26 | 7.27 | 7.27 | 7.27 | 7.32 | 7.32 | 7.36 | 7.37 | 7.37 | 6.46 | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Property Plant And Equipment Gross | 1283.98 | 1297.59 | 1317.39 | 1316.39 | 1319.91 | 1329.72 | 1291.78 | 1279.91 | 1282.19 | 1234.40 | 749.75 | 705.63 | 710.76 | 725.50 | 744.89 | 760.07 | 779.36 | 820.78 | 797.69 | 784.24 | 739.14 | 737.63 | 625.37 | 621.77 | 603.67 | 635.86 | 636.29 | 662.47 | 666.76 | 696.46 | 620.20 | 640.53 | 659.05 | 679.74 | 676.17 | 666.08 | 671.95 | 668.59 | 667.25 | 655.62 | 678.57 | 645.28 | 649.61 | 638.35 | 622.86 | 449.89 | 440.39 | 450.39 | 432.33 | 410.27 | 402.86 | 402.03 | 409.71 | 407.33 | 395.77 | 395.89 | 386.19 | NA | NA | NA | |
| Furniture And Fixtures Gross | 6.82 | 6.82 | 6.83 | 6.83 | 6.83 | 7.01 | 7.01 | 6.95 | 6.95 | 7.26 | 5.19 | 5.40 | 5.37 | 5.28 | 5.14 | 5.03 | 4.81 | 4.78 | 4.55 | 4.40 | 4.25 | 4.00 | 3.09 | 3.09 | 3.06 | 2.89 | 2.81 | 3.29 | 3.44 | 3.06 | 2.23 | 2.15 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 1.83 | 2.28 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | NA | NA | NA | |
| Construction In Progress Gross | 9.19 | 2.05 | 1.43 | 4.16 | 2.58 | 15.76 | 12.92 | 22.29 | 15.07 | 9.95 | 8.95 | 3.73 | 3.83 | 14.24 | 11.60 | 6.91 | 5.78 | 2.65 | 2.45 | 4.93 | 6.35 | 4.38 | 5.63 | 2.23 | 6.54 | 9.30 | 6.58 | 4.06 | 4.00 | 1.43 | 0.32 | 0.07 | 0.05 | 0.00 | 0.03 | 0.44 | 0.21 | 0.18 | 0.34 | 0.58 | 0.67 | 0.66 | 0.58 | 0.47 | 0.47 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | 519.57 | 536.95 | 514.64 | 474.94 | 434.56 | 403.58 | 364.65 | 341.51 | 308.94 | 266.36 | 238.94 | 233.65 | 222.84 | 234.44 | 244.51 | 247.24 | 240.08 | 251.24 | 254.20 | 238.52 | 212.86 | 203.97 | 214.57 | 211.52 | 200.55 | 210.57 | 219.64 | 223.33 | 223.90 | 242.18 | 246.40 | 252.04 | 251.41 | 242.99 | 225.48 | 219.38 | 197.95 | 212.18 | 208.12 | 197.31 | 198.01 | 182.84 | 180.59 | 194.61 | 173.60 | 177.21 | 174.25 | 178.68 | 189.96 | 188.28 | 176.32 | 168.38 | 161.27 | 161.83 | 158.93 | 168.06 | 165.74 | NA | NA | NA | |
| Amortization Of Intangible Assets | 1.20 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.50 | 1.00 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.80 | 0.70 | 0.60 | 0.60 | 0.60 | 0.60 | 0.70 | 0.70 | 1.07 | 0.80 | 0.50 | 0.48 | 0.48 | 0.48 | 0.48 | 0.48 | 0.55 | 0.59 | 0.61 | 0.63 | 0.59 | 0.59 | 0.59 | 0.59 | 0.30 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Property Plant And Equipment Net | 764.41 | 760.64 | 802.75 | 841.45 | 885.35 | 926.13 | 927.12 | 938.41 | 973.26 | 968.04 | 510.81 | 471.98 | 487.92 | 491.06 | 500.38 | 512.83 | 539.28 | 569.54 | 543.49 | 545.72 | 526.29 | 533.66 | 410.80 | 410.25 | 403.12 | 425.29 | 416.65 | 439.14 | 442.86 | 454.28 | 373.81 | 388.49 | 407.65 | 436.76 | 450.69 | 446.70 | 474.00 | 456.41 | 459.12 | 458.31 | 480.56 | 462.44 | 469.02 | 443.74 | 449.26 | 272.69 | 266.14 | 271.71 | 242.37 | 221.99 | 226.53 | 233.65 | 248.44 | 245.50 | 236.84 | 227.83 | 220.45 | NA | NA | NA | |
| Goodwill | 322.60 | 322.60 | 322.60 | 322.60 | 322.60 | 322.60 | 320.68 | 320.68 | 320.68 | 316.80 | 208.80 | 168.29 | 168.29 | 168.29 | 168.29 | 168.29 | 168.29 | 168.29 | 168.29 | 168.29 | 168.29 | 165.02 | 132.41 | 132.41 | 132.41 | 132.41 | 132.41 | 132.41 | 132.41 | 132.19 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 100.21 | 98.69 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | NA | NA | NA | |
| Intangible Assets Net Excluding Goodwill | 93.52 | 94.77 | 96.03 | 97.28 | 98.54 | 99.80 | 101.10 | 102.41 | 103.70 | 103.30 | 49.23 | 21.76 | 22.36 | 22.95 | 23.55 | 24.15 | 24.75 | 25.34 | 25.94 | 26.54 | 27.14 | 27.89 | 13.29 | 13.89 | 14.49 | 15.10 | 15.70 | 16.35 | 17.02 | 15.03 | 11.13 | 11.61 | 12.09 | 12.57 | 13.05 | 13.53 | 14.01 | 14.56 | 15.15 | 15.75 | 16.38 | 16.97 | 17.56 | 18.16 | 18.75 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Finite Lived Intangible Assets Net | 61.90 | 63.20 | 64.40 | 65.70 | 66.90 | 68.20 | 69.48 | 70.79 | 72.08 | 71.85 | 41.27 | 21.76 | 22.36 | 22.95 | 23.55 | 24.15 | 24.75 | 25.34 | 25.94 | 26.54 | 27.14 | 27.89 | 13.29 | 13.89 | 14.49 | 15.10 | 15.70 | 16.35 | 17.02 | 15.03 | 11.13 | 11.61 | 12.09 | 12.57 | 13.05 | 13.53 | 14.01 | 14.56 | 15.15 | 15.75 | 16.38 | 16.97 | 17.56 | 18.16 | 18.75 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Other Assets Noncurrent | 15.41 | 15.57 | 15.16 | 15.47 | 14.95 | 31.98 | 32.96 | 19.64 | 19.89 | 20.94 | 19.45 | 16.59 | 16.75 | 17.40 | 17.25 | 17.48 | 17.68 | 17.67 | 17.83 | 18.18 | 19.39 | 18.36 | 17.64 | 18.33 | 19.15 | 20.09 | 21.14 | 22.82 | 24.26 | 22.82 | 12.20 | 12.19 | 12.38 | 11.35 | 11.27 | 11.46 | 11.36 | 11.12 | 10.93 | 10.95 | 12.61 | 20.13 | 13.90 | 13.94 | 13.85 | NA | NA | NA | 9.11 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Held To Maturity Securities | 0.90 | NA | NA | NA | 0.30 | NA | NA | NA | 0.80 | NA | NA | NA | 1.50 | NA | NA | NA | 1.50 | NA | NA | NA | 1.50 | NA | NA | NA | 1.50 | NA | NA | NA | 1.40 | NA | NA | NA | 1.40 | NA | NA | NA | 1.40 | NA | NA | NA | 1.40 | NA | NA | NA | 1.40 | 1.40 | 1.40 | 1.40 | 1.30 | 1.30 | 1.30 | NA | 1.30 | NA | NA | NA | NA | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liabilities Current | 119.56 | 134.72 | 133.84 | 127.47 | 123.48 | 142.12 | 147.94 | 146.56 | 156.76 | 159.82 | 126.35 | 77.54 | 71.59 | 117.04 | 77.22 | 84.06 | 71.04 | 84.22 | 71.53 | 71.72 | 63.41 | 86.79 | 76.81 | 73.93 | 64.69 | 81.46 | 68.34 | 98.37 | 75.32 | 92.39 | 62.31 | 73.45 | 65.53 | 76.74 | 82.57 | 75.14 | 66.17 | 85.52 | 77.92 | 95.22 | 68.29 | 100.43 | 103.57 | 85.98 | 88.57 | 66.53 | 47.04 | 71.63 | 45.35 | 47.49 | 51.10 | 59.88 | 45.66 | 57.50 | 56.94 | 61.95 | 48.90 | NA | NA | NA | |
| Long Term Debt Current | 1.83 | 8.73 | 8.64 | 8.99 | 1.79 | 9.13 | 12.60 | 13.31 | 2.01 | 17.65 | 2.30 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 14.28 | 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 | NA | NA | NA | NA | NA | |
| Accounts Payable And Accrued Liabilities Current | 35.37 | 41.62 | 40.02 | 35.70 | 37.78 | 60.27 | 61.05 | 47.49 | 62.71 | 59.45 | 28.80 | 20.28 | 20.54 | 14.43 | 18.95 | 16.95 | 12.75 | 23.32 | 15.91 | 18.11 | 11.06 | 16.28 | 23.79 | 16.59 | 10.55 | 26.43 | 11.82 | 38.77 | 14.37 | 26.41 | 10.04 | 16.23 | 12.36 | 16.75 | 21.54 | 6.37 | 7.52 | 24.72 | 16.83 | 33.92 | 8.26 | 35.73 | 44.08 | 26.54 | 26.91 | 28.82 | 8.82 | 27.59 | 7.58 | 9.26 | 12.56 | 11.30 | 9.09 | 16.57 | 15.47 | 17.56 | 10.97 | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liabilities Noncurrent | 392.03 | 400.98 | 442.83 | 476.23 | 520.91 | 572.28 | 575.78 | 599.33 | 657.25 | 700.88 | 168.95 | 127.04 | 129.85 | 132.43 | 138.00 | 142.95 | 155.80 | 153.82 | 156.35 | 156.88 | 150.87 | 189.11 | 129.69 | 127.18 | 125.55 | 137.01 | 135.12 | 139.76 | 139.16 | 167.76 | 157.52 | 160.01 | 166.87 | 170.71 | 176.19 | 183.10 | 199.93 | 189.29 | 189.46 | 192.57 | 215.12 | 194.84 | 212.59 | 227.53 | 238.62 | 129.06 | 133.42 | 134.82 | 132.02 | 126.70 | 130.06 | 134.26 | 139.23 | 134.74 | 129.43 | 126.14 | 122.95 | NA | NA | NA | |
| Long Term Debt | 187.91 | NA | NA | NA | 279.69 | NA | NA | NA | 380.43 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 43.00 | NA | 75.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Long Term Debt Noncurrent | 191.71 | 198.05 | 228.52 | 254.62 | 290.70 | 334.80 | 336.18 | 352.64 | 399.06 | 447.37 | 8.62 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 0.00 | 0.00 | 0.00 | 24.60 | 21.00 | 43.00 | 62.00 | 75.00 | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Operating Lease Liability Noncurrent | 1.75 | 2.80 | 4.46 | 6.40 | 8.18 | 3.93 | 5.05 | 6.69 | 8.95 | 11.62 | 14.48 | 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 | NA | NA | NA | NA | NA | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stockholders Equity | 822.60 | 825.75 | 836.77 | 848.79 | 865.26 | 861.13 | 872.94 | 866.62 | 855.48 | 840.89 | 817.90 | 742.53 | 727.10 | 708.82 | 741.77 | 722.42 | 724.33 | 721.71 | 702.62 | 684.69 | 684.66 | 673.13 | 653.33 | 631.83 | 615.97 | 595.04 | 581.79 | 585.09 | 574.64 | 537.54 | 531.31 | 518.25 | 505.83 | 494.26 | 483.33 | 468.55 | 469.93 | 492.65 | 514.71 | 492.73 | 476.59 | 456.36 | 435.23 | 410.24 | 397.65 | 341.86 | 327.06 | 308.75 | 290.36 | 372.16 | 370.56 | 356.52 | 340.77 | 351.94 | 367.97 | 347.25 | 334.19 | NA | NA | NA | |
| Additional Paid In Capital Common Stock | 3.17 | 3.31 | 4.33 | 4.52 | 4.53 | 4.26 | 3.90 | 4.20 | 4.17 | 4.30 | 4.19 | 4.21 | 4.14 | 4.32 | 4.53 | 4.48 | 4.33 | 4.40 | 4.61 | 4.43 | 4.14 | 3.94 | 3.80 | 3.42 | 3.45 | 3.37 | 3.46 | 3.41 | 3.52 | 3.35 | 3.45 | 3.40 | 3.43 | 3.32 | 3.38 | 4.02 | 4.13 | 3.94 | 3.73 | 4.21 | 4.06 | 3.64 | 6.44 | 6.16 | 5.90 | 3.77 | 3.59 | 3.32 | 2.97 | 2.59 | 2.22 | 1.49 | 0.59 | 0.44 | 0.44 | 0.44 | 0.44 | NA | NA | NA | |
| Retained Earnings Accumulated Deficit | 1024.08 | 1027.51 | 1038.36 | 1043.40 | 1060.09 | 1056.58 | 1068.86 | 1062.67 | 1051.64 | 1037.73 | 1014.90 | 939.57 | 924.38 | 905.62 | 922.25 | 903.11 | 890.97 | 874.92 | 855.83 | 838.28 | 826.67 | 815.52 | 796.66 | 775.94 | 760.26 | 739.46 | 722.04 | 705.88 | 694.17 | 657.24 | 650.99 | 638.04 | 625.67 | 614.22 | 603.36 | 588.66 | 575.95 | 560.62 | 547.24 | 525.69 | 509.83 | 490.05 | 469.07 | 444.36 | 432.03 | 417.95 | 403.79 | 386.35 | 368.31 | 440.77 | 430.05 | 413.56 | 398.71 | 383.31 | 369.71 | 348.99 | 335.92 | NA | NA | NA | |
| Treasury Stock Value | 205.56 | 205.98 | 206.83 | 200.04 | 200.27 | 200.62 | 200.73 | 201.16 | 201.24 | 202.06 | 202.09 | 202.16 | 202.32 | 202.03 | 185.92 | 186.07 | 171.87 | 158.51 | 158.73 | 158.93 | 147.06 | 147.24 | 148.04 | 148.44 | 148.65 | 148.70 | 144.62 | 125.12 | 123.95 | 123.95 | 124.04 | 124.10 | 124.18 | 124.19 | 124.32 | 125.04 | 111.05 | 72.82 | 37.17 | 38.08 | 38.21 | 38.24 | 41.19 | 41.19 | 41.19 | 80.54 | 80.54 | 80.54 | 80.54 | 70.82 | 61.33 | 56.35 | 56.35 | 29.64 | NA | NA | 0.00 | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | 37.79 | 35.59 | 39.99 | 30.98 | 40.82 | 27.20 | 30.81 | 66.44 | 82.16 | 54.04 | 20.91 | 37.59 | 27.72 | 32.92 | 27.34 | 35.43 | 45.86 | 49.23 | 43.70 | 40.06 | 36.99 | 37.70 | 35.91 | 35.77 | 37.90 | 38.93 | 37.49 | 32.23 | 32.32 | 26.38 | 18.73 | 32.10 | 35.59 | 42.30 | 21.99 | 55.91 | 47.52 | 41.24 | 46.02 | 55.69 | 43.44 | 50.87 | 46.16 | 31.99 | 38.04 | 22.86 | 21.88 | 28.45 | 34.67 | 23.84 | 15.31 | 28.36 | 27.19 | 30.11 | 17.84 | 23.94 | 25.70 | 24.98 | 19.22 | 28.71 | |
| Net Cash Provided By Used In Investing Activities | -48.04 | 4.13 | -4.58 | 1.95 | 13.95 | -48.06 | -20.96 | -12.80 | -41.81 | -578.65 | -34.42 | -8.38 | -7.67 | -3.24 | -7.21 | 15.48 | 1.23 | -48.39 | -24.26 | -39.63 | -16.46 | -88.61 | -7.27 | -20.45 | 4.24 | -19.94 | -16.66 | -5.46 | -6.57 | -121.33 | -4.89 | 0.29 | -5.67 | -17.98 | -12.46 | -3.05 | -33.60 | -22.20 | -15.19 | 3.78 | -49.54 | -19.93 | -26.19 | -19.82 | -108.09 | 1.50 | -6.13 | -20.79 | -29.39 | -8.64 | 27.87 | 4.18 | 2.46 | -9.72 | -10.34 | 0.67 | 19.76 | 30.55 | 11.15 | 6.64 | |
| Net Cash Provided By Used In Financing Activities | -7.90 | -32.44 | -35.66 | -36.72 | -47.43 | -6.75 | -19.14 | -47.37 | -55.66 | 417.67 | -2.72 | -0.04 | -43.33 | -16.48 | -1.61 | -16.72 | -15.14 | -1.77 | -1.68 | -14.14 | -55.22 | -43.26 | -0.21 | -1.75 | -1.67 | -5.86 | -21.30 | -3.06 | -1.67 | -25.05 | -1.72 | -1.73 | -1.67 | -1.67 | -1.67 | -16.34 | -44.85 | -34.35 | -3.52 | -24.60 | 0.08 | -23.76 | -20.76 | -13.00 | -76.40 | -1.70 | -1.70 | 0.00 | -98.18 | -13.19 | -4.75 | 0.00 | -31.00 | -30.69 | -1.81 | 0.00 | -94.32 | -1.81 | -1.81 | 0.00 |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | 37.79 | 35.59 | 39.99 | 30.98 | 40.82 | 27.20 | 30.81 | 66.44 | 82.16 | 54.04 | 20.91 | 37.59 | 27.72 | 32.92 | 27.34 | 35.43 | 45.86 | 49.23 | 43.70 | 40.06 | 36.99 | 37.70 | 35.91 | 35.77 | 37.90 | 38.93 | 37.49 | 32.23 | 32.32 | 26.38 | 18.73 | 32.10 | 35.59 | 42.30 | 21.99 | 55.91 | 47.52 | 41.24 | 46.02 | 55.69 | 43.44 | 50.87 | 46.16 | 31.99 | 38.04 | 22.86 | 21.88 | 28.45 | 34.67 | 23.84 | 15.31 | 28.36 | 27.19 | 30.11 | 17.84 | 23.94 | 25.70 | 24.98 | 19.22 | 28.71 | |
| Net Income Loss | NA | -9.28 | -3.48 | -15.11 | NA | -10.70 | 7.77 | 12.61 | NA | 24.41 | 76.91 | 16.77 | NA | 24.47 | 20.74 | 13.73 | 17.67 | 20.71 | 19.18 | 13.24 | 12.79 | 20.50 | 22.36 | 17.32 | 22.44 | 19.06 | 17.80 | 13.38 | 38.60 | 7.92 | 14.62 | 14.04 | 13.11 | 12.53 | 16.37 | 14.38 | 17.02 | 15.11 | 23.32 | 17.61 | 21.54 | 22.74 | 26.47 | 14.08 | 15.84 | 15.87 | 19.14 | 19.73 | 14.29 | 12.43 | 18.23 | 16.59 | 17.12 | 15.40 | 22.53 | 14.88 | 15.38 | 18.30 | 16.65 | 11.89 | |
| Depreciation Depletion And Amortization | 43.93 | 44.95 | 46.14 | 46.50 | 51.12 | 51.11 | 48.34 | 48.47 | 50.64 | 34.79 | 24.31 | 23.31 | 25.95 | 25.31 | 25.99 | 26.98 | 28.59 | 27.74 | 27.29 | 26.76 | 29.93 | 25.70 | 22.85 | 22.45 | 25.24 | 25.34 | 24.96 | 25.78 | 29.53 | 28.81 | 22.62 | 22.94 | 26.76 | 27.27 | 25.85 | 25.70 | 29.80 | 28.68 | 27.14 | 26.24 | 29.83 | 28.02 | 26.93 | 24.85 | 22.04 | 15.28 | 17.09 | 15.23 | 15.14 | 14.41 | 14.16 | 14.11 | 16.45 | 15.07 | 13.83 | 12.53 | 15.71 | 15.14 | 15.38 | 15.72 | |
| Share Based Compensation | 0.30 | 0.10 | 0.40 | 0.30 | 0.70 | 0.50 | 0.20 | 0.20 | 0.90 | 0.20 | 0.10 | 0.30 | 0.10 | 0.20 | 0.20 | 0.60 | 0.60 | 0.20 | 0.40 | 0.90 | 0.50 | 0.30 | 1.00 | 0.30 | 0.10 | 0.10 | 0.20 | 0.10 | 0.21 | 0.10 | 0.20 | 0.10 | 0.12 | 0.14 | 0.31 | 0.60 | 0.25 | 0.38 | 0.29 | 0.29 | 0.45 | 0.14 | 0.28 | 0.26 | 0.38 | -0.20 | 0.40 | 0.35 | 0.38 | 0.40 | 0.70 | 0.90 | 0.15 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | |
| Amortization Of Financing Costs | 0.26 | 0.26 | 0.26 | 0.26 | 0.26 | 0.27 | 0.27 | 0.27 | 0.27 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Investing Activities | -48.04 | 4.13 | -4.58 | 1.95 | 13.95 | -48.06 | -20.96 | -12.80 | -41.81 | -578.65 | -34.42 | -8.38 | -7.67 | -3.24 | -7.21 | 15.48 | 1.23 | -48.39 | -24.26 | -39.63 | -16.46 | -88.61 | -7.27 | -20.45 | 4.24 | -19.94 | -16.66 | -5.46 | -6.57 | -121.33 | -4.89 | 0.29 | -5.67 | -17.98 | -12.46 | -3.05 | -33.60 | -22.20 | -15.19 | 3.78 | -49.54 | -19.93 | -26.19 | -19.82 | -108.09 | 1.50 | -6.13 | -20.79 | -29.39 | -8.64 | 27.87 | 4.18 | 2.46 | -9.72 | -10.34 | 0.67 | 19.76 | 30.55 | 11.15 | 6.64 | |
| Payments To Acquire Property Plant And Equipment | 83.31 | 10.98 | 10.55 | 4.70 | 31.73 | 68.84 | 65.87 | 42.15 | 68.75 | 41.26 | 28.53 | 22.03 | 39.43 | 45.63 | 37.84 | 9.75 | 40.51 | 81.06 | 40.68 | 42.09 | 43.23 | 54.06 | 32.27 | 34.21 | 41.75 | 40.59 | 54.92 | 32.02 | 79.23 | 54.67 | 32.60 | 17.62 | 16.11 | 27.63 | 39.49 | 2.87 | 105.56 | 46.98 | 59.48 | 5.22 | 83.89 | 48.70 | 50.82 | 21.56 | 43.35 | 14.69 | 38.92 | 38.23 | 41.45 | 11.33 | 10.05 | 3.98 | 34.98 | 30.53 | 37.31 | 23.43 | 15.00 | -0.60 | 0.00 | 0.16 |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Financing Activities | -7.90 | -32.44 | -35.66 | -36.72 | -47.43 | -6.75 | -19.14 | -47.37 | -55.66 | 417.67 | -2.72 | -0.04 | -43.33 | -16.48 | -1.61 | -16.72 | -15.14 | -1.77 | -1.68 | -14.14 | -55.22 | -43.26 | -0.21 | -1.75 | -1.67 | -5.86 | -21.30 | -3.06 | -1.67 | -25.05 | -1.72 | -1.73 | -1.67 | -1.67 | -1.67 | -16.34 | -44.85 | -34.35 | -3.52 | -24.60 | 0.08 | -23.76 | -20.76 | -13.00 | -76.40 | -1.70 | -1.70 | 0.00 | -98.18 | -13.19 | -4.75 | 0.00 | -31.00 | -30.69 | -1.81 | 0.00 | -94.32 | -1.81 | -1.81 | 0.00 | |
| Payments Of Dividends Common Stock | 1.57 | 1.57 | NA | NA | 3.16 | 1.58 | NA | NA | 3.16 | 1.58 | NA | NA | 42.67 | 0.00 | 1.60 | 1.60 | 1.62 | 1.63 | 1.63 | 1.63 | 1.64 | 3.28 | 0.00 | 1.64 | 1.64 | 1.64 | 1.64 | 1.67 | 1.67 | 1.67 | 1.67 | 1.67 | 1.67 | 1.67 | 1.67 | 1.67 | 1.69 | 3.50 | 1.76 | 0.00 | 3.52 | 1.76 | NA | NA | 3.46 | 1.70 | NA | NA | 88.46 | 1.73 | NA | NA | 3.52 | 1.81 | NA | NA | 94.32 | NA | NA | NA | |
| Payments For Repurchase Of Common Stock | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.60 | 16.40 | 0.00 | 15.02 | 13.38 | 0.00 | 0.00 | 12.28 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.16 | 19.63 | 1.29 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 14.68 | 43.17 | 30.86 | 0.00 | 0.00 | NA | NA | NA | NA | 0.00 | 0.00 | NA | NA | 9.72 | 11.46 | NA | NA | 27.48 | 28.88 | NA | NA | 0.00 | NA | NA | NA |
| 2024-12-31 | 2024-09-30 | 2024-06-30 | 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 | 2010-03-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenues | 242.58 | 259.86 | 274.75 | 270.32 | 275.35 | 295.03 | 306.17 | 330.92 | 354.92 | 273.98 | 187.82 | 151.28 | 148.14 | 152.61 | 154.13 | 152.40 | 155.79 | 162.28 | 160.87 | 166.32 | 167.23 | 147.91 | 142.14 | 139.54 | 147.00 | 151.28 | 155.83 | 156.69 | 165.70 | 182.11 | 129.62 | 129.90 | 140.04 | 149.32 | 160.79 | 162.79 | 174.60 | 182.53 | 191.68 | 187.52 | 203.00 | 217.09 | 226.78 | 224.48 | 183.35 | 130.65 | 133.99 | 134.27 | 136.19 | 135.01 | 139.71 | 134.83 | 131.21 | 132.53 | 137.19 | 127.69 | 129.24 | 127.25 | 127.41 | 115.62 | |
| Revenue From Contract With Customer Including Assessed Tax | 19.40 | 18.40 | 20.00 | 20.10 | 23.10 | 22.40 | 24.70 | 24.60 | 34.80 | 8.40 | 4.30 | 3.20 | 2.80 | 2.70 | 2.80 | 3.10 | 155.79 | 3.60 | 3.40 | 3.50 | 167.23 | 4.00 | 2.70 | 2.80 | 147.00 | 3.20 | 3.60 | 4.30 | 165.70 | 10.70 | 129.62 | 129.90 | 140.04 | 149.32 | 160.79 | 162.79 | 174.60 | 182.53 | 191.68 | 187.52 | 203.00 | 217.09 | 226.78 | 224.48 | 183.35 | 130.65 | 133.99 | 134.27 | 136.19 | 135.01 | 139.71 | 134.83 | 131.21 | 132.53 | 137.19 | 127.69 | 129.24 | 127.25 | 127.41 | 115.62 |
