| Property, Plant & Equipment | 456.34 | 278.52 | 269.8 | 241.08 | 251.36 | 264.61 |  | 
|  | 16.68 | 17.62 | 18.23 | 49.56 | 96.08 | 18.65 |  | 
|  | 1.3 | 1.22 | 0.95 | 0.66 | 0.94 | 1.41 |  | 
| Investment In Debt and Equity Securities | - | 83.59 | 84.7 | 88.91 | - | - |  | 
|  | 5.13 | 0.33 | 0.68 | - | 0.03 | 0.05 |  | 
|  | 5.44 | 5.72 | 5.39 | 5.39 | 4.89 | 3.9 |  | 
|  | 5.54 | 2.6 | 2.23 | 1.94 | 1.96 | 1.59 |  | 
|  | 0.22 | 0.41 | 0.24 | 0.29 | - | - |  | 
| Deferred Long-Term Charges | 0.18 | 0.22 | 0.05 | 0.11 | 0.17 | 0.04 |  | 
|  | 3.96 | 3.29 | 3.46 | 3.89 | 1.46 | 1.41 |  | 
|  | 
| Current Portion of Long-Term Debt | 70.71 | 3.58 | - | - | - | - |  | 
|  | 440.47 | 402.63 | 408.66 | 410.97 | 370.48 | 283.44 |  | 
|  | 9.64 | 9 | 5.72 | 7.27 | 4.32 | 3.89 |  | 
| Other Current Liabilities | 30.51 | 30.53 | 26.71 | 24.42 | 22.99 | 21.34 |  | 
| Long-Term Unearned Revenue | 12.42 | 10.2 | 10 | 9.03 | 8.37 | 7.47 |  | 
|  | 
|  | -68.28 | -62.22 | -64.94 | -59.56 | -48.8 | -41.06 |  | 
| Comprehensive Income & Other | - | 0.41 | 0.24 | 0.29 | - | - |  | 
|  | -68.28 | -61.81 | -64.7 | -59.27 | -48.8 | -41.06 |  | 
|  | -0.69 | -0.63 | -0.65 | -0.6 | -0.49 | -0.41 |  | 
|  | 
| Total Liabilities & Equity | 494.78 | 393.51 | 385.73 | 391.82 | 356.88 | 291.67 |  | 
|  | 511.18 | 406.21 | 408.66 | 410.97 | 370.48 | 300.44 |  | 
|  | -494.28 | -388.18 | -390.19 | -361.11 | -274.4 | -281.8 |  | 
|  | -141.15 | -110.56 | -109.75 | -100.16 | -75.15 | -77.12 |  | 
| Filing Date Shares Outstanding | 3.46 | 3.47 | 3.48 | 3.58 | 3.64 | 3.65 |  | 
| Total Common Shares Outstanding | 3.5 | 3.5 | 3.52 | 3.58 | 3.65 | 3.65 |  | 
|  | -19.53 | -17.66 | -18.36 | -16.56 | -13.39 | -11.24 |  | 
|  | -73.41 | -62.14 | -65.38 | -59.27 | -48.83 | -41.11 |  | 
| Tangible Book Value Per Share | -20.99 | -17.75 | -18.56 | -16.56 | -13.39 | -11.25 |  | 
|  | - | 101.4 | 99.16 | 87.41 | 86.89 | 86.87 |  | 
|  | - | 279.27 | 276.17 | 256.04 | 253.95 | 253.32 |  | 
|  | - | 16.76 | 1.82 | - | - | - |  |