| | 2008 | 2007 | 2006 | 2005 | 2004 |
| Period End Date | 12/31/2008 | 12/31/2007 | 12/31/2006 | 12/31/2005 | 12/31/2004 |
| Period Length | 12 Months | 12 Months | 12 Months | 12 Months | 12 Months |
| Stmt Source | 10-K | 10-K | 10-K | 10-K | 10-K |
| Stmt Source Date | 03/02/2009 | 03/02/2009 | 03/02/2009 | 03/02/2009 | 03/02/2009 |
| Stmt Update Type | Updated | Restated | Restated | Restated | Restated |
| | | | | | |
| Revenue | 847.64 | 760.52 | 671.38 | 613.43 | 561.75 |
| Other Revenue, Total | 6.57 | 6.14 | 6.26 | 4.3 | 0.6 |
| Total Revenue | 854.21 | 766.66 | 677.64 | 617.74 | 562.36 |
| | | | | | |
| Cost of Revenue, Total | 335.43 | 302.25 | 268.71 | 248.36 | 232.66 |
| Gross Profit | 512.21 | 458.27 | 402.67 | 365.08 | 329.09 |
| | | | | | |
| Selling/General/Administrative Expenses, Total | 42.78 | 28.49 | 24.77 | 25.76 | 18.07 |
| Research & Development | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Depreciation/Amortization | 194.15 | 168.32 | 149.35 | 146.23 | 139.44 |
| Interest Expense (Income), Net Operating | 114.88 | 94.54 | 106.27 | 122.79 | 127.12 |
| Unusual Expense (Income) | 57.9 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other Operating Expenses, Total | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating Income | 109.07 | 173.06 | 128.54 | 74.61 | 45.06 |
| | | | | | |
| Interest Income (Expense), Net Non-Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gain (Loss) on Sale of Assets | 0.0 | 0.55 | 13.52 | 4.48 | 1.14 |
| Other, Net | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Income Before Tax | 113.64 | 232.77 | 149.52 | 86.28 | 46.12 |
| | | | | | |
| Income Tax - Total | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Income After Tax | 113.64 | 232.77 | 149.52 | 86.28 | 46.12 |
| | | | | | |
| Minority Interest | 0.74 | -1.59 | -0.57 | -1.48 | -0.15 |
| Equity In Affiliates | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| U.S. GAAP Adjustment | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Net Income Before Extra. Items | 114.38 | 231.18 | 148.94 | 84.8 | 45.97 |
| | | | | | |
Total Extraordinary Items | 297.11 | 126.98 | 117.6 | 225.67 | 161.81 |
| Accounting Change | 0.0 | 0.0 | 0.0 | 0.0 | 4.55 | | Discontinued Operations | 297.11 | 126.98 | 117.6 | 225.67 | 157.26 |
|
| Net Income | 411.49 | 358.16 | 266.55 | 310.47 | 207.78 |
| | | | | | |
| | | | | | |
Total Adjustments to Net Income | -10.45 | -8.7 | -8.7 | -8.7 | -8.7 |
| Preferred Dividends | -10.45 | -8.7 | -8.7 | -8.7 | -8.7 | | General Partners' Distributions | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
|
| | | | | | |
| Basic Weighted Average Shares | 76.78 | 78.68 | 74.13 | 72.95 | 71.56 |
| Basic EPS Excluding Extraordinary Items | 1.35 | 2.83 | 1.89 | 1.04 | 0.52 |
| Basic EPS Including Extraordinary Items | 5.22 | 4.44 | 3.48 | 4.14 | 2.78 |
| | | | | | |
| Diluted Weighted Average Shares | 77.58 | 79.86 | 75.59 | 74.76 | 73.35 |
| Diluted EPS Excluding Extrordinary Items | 1.34 | 2.79 | 1.86 | 1.03 | 0.52 |
| Diluted EPS Including Extraordinary Items | 5.17 | 4.38 | 3.42 | 4.05 | 2.72 |
| | | | | | |
| Dividends per Share - Common Stock Primary Issue | 3.57 | 3.4 | 3.12 | 2.84 | 2.8 |
| Gross Dividends - Common Stock | 414.5 | 268.12 | 241.16 | 216.98 | 210.34 |
| Depreciation, Supplemental | 194.15 | 168.32 | 149.35 | 146.23 | 139.44 |
| | | | | | |
| Normalized EBITDA | 476.0 | 435.92 | 384.16 | 343.62 | 311.62 |
| Normalized EBIT | 281.85 | 267.6 | 234.81 | 197.39 | 172.18 |
| Normalized Income Before Tax | 171.54 | 232.22 | 136.0 | 81.8 | 44.98 |
| Normalized Income After Taxes | 171.54 | 232.22 | 136.0 | 81.8 | 44.98 |
| Normalized Income Available to Common | 161.82 | 221.94 | 126.72 | 71.62 | 36.13 |
| | | | | | |
| Basic Normalized EPS | 2.11 | 2.82 | 1.71 | 0.98 | 0.5 |
| Diluted Normalized EPS | 2.09 | 2.78 | 1.68 | 0.97 | 0.5 |