| | 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 | 02/27/2009 | 02/29/2008 | 02/29/2008 | 02/29/2008 | 08/13/2007 |
| Stmt Update Type | Updated | Updated | Reclassified | Reclassified | Updated |
| | | | | | |
| Revenue | 1,972.09 | 1,662.01 | 1,546.18 | 1,190.44 | 987.74 |
| Total Revenue | 1,972.09 | 1,662.01 | 1,546.18 | 1,190.44 | 987.74 |
| | | | | | |
| Cost of Revenue, Total | 1,250.33 | 985.61 | 920.6 | 780.24 | 689.98 |
| Gross Profit | 721.76 | 676.4 | 625.58 | 410.2 | 297.76 |
| | | | | | |
| Selling/General/Administrative Expenses, Total | 257.71 | 230.4 | 195.53 | 151.3 | 157.57 |
| Research & Development | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Depreciation/Amortization | 170.77 | 129.62 | 126.01 | 111.89 | 103.34 |
| Interest Expense (Income), Net Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Unusual Expense (Income) | 74.5 | 11.31 | -4.32 | 20.26 | 20.07 |
| Other Operating Expenses, Total | 4.72 | -0.45 | 0.53 | -5.24 | -0.29 |
| Operating Income | 174.06 | 275.94 | 274.48 | 84.4 | -28.47 |
| | | | | | |
| Interest Income (Expense), Net Non-Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gain (Loss) on Sale of Assets | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other, Net | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Income Before Tax | 174.06 | 275.94 | 274.48 | 84.4 | -28.47 |
| | | | | | |
| Income Tax - Total | 90.24 | 106.77 | 103.45 | 35.32 | -1.89 |
| Income After Tax | 83.81 | 169.17 | 171.03 | 49.08 | -26.58 |
| | | | | | |
| Minority Interest | 0.25 | 0.12 | 0.0 | 0.0 | 0.0 |
| 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 | 84.06 | 169.29 | 171.03 | 49.08 | -26.58 |
| | | | | | |
Total Extraordinary Items | 0.0 | 0.0 | 0.0 | -3.36 | -5.64 |
| Discontinued Operations | 0.0 | 0.0 | 0.0 | -3.36 | -5.64 |
|
| Net Income | 84.06 | 169.29 | 171.03 | 45.72 | -32.23 |
| | | | | | |
| | | | | | |
Total Adjustments to Net Income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Preferred Dividends | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | General Partners' Distributions | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
|
| | | | | | |
| Basic Weighted Average Shares | 124.25 | 131.19 | 131.33 | 131.08 | 130.76 |
| Basic EPS Excluding Extraordinary Items | 0.68 | 1.29 | 1.3 | 0.37 | -0.2 |
| Basic EPS Including Extraordinary Items | 0.68 | 1.29 | 1.3 | 0.35 | -0.25 |
| | | | | | |
| Diluted Weighted Average Shares | 125.57 | 133.55 | 134.06 | 133.6 | 130.76 |
| Diluted EPS Excluding Extrordinary Items | 0.67 | 1.27 | 1.28 | 0.37 | -0.2 |
| Diluted EPS Including Extraordinary Items | 0.67 | 1.27 | 1.28 | 0.34 | -0.25 |
| | | | | | |
| Dividends per Share - Common Stock Primary Issue | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross Dividends - Common Stock | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest Expense, Supplemental | 47.76 | 41.5 | 42.29 | 50.3 | 46.21 |
| Depreciation, Supplemental | 153.15 | 124.68 | 123.1 | 108.29 | 99.16 |
| | | | | | |
| Normalized EBITDA | 459.34 | 446.45 | 429.52 | 264.13 | 140.48 |
| Normalized EBIT | 288.56 | 316.83 | 303.51 | 152.25 | 37.14 |
| Normalized Income Before Tax | 248.55 | 287.25 | 270.16 | 104.66 | -8.41 |
| Normalized Income After Taxes | 119.69 | 176.11 | 168.34 | 60.86 | -13.54 |
| Normalized Income Available to Common | 119.93 | 176.22 | 168.34 | 60.86 | -13.54 |
| | | | | | |
| Basic Normalized EPS | 0.97 | 1.34 | 1.28 | 0.46 | -0.1 |
| Diluted Normalized EPS | 0.96 | 1.32 | 1.26 | 0.46 | -0.1 |
| Amortization of Intangibles | 17.62 | 4.94 | 2.92 | 3.6 | 4.18 |