| | 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 | 02/20/2009 | 02/22/2008 | 02/22/2007 | 02/24/2006 | 02/24/2006 |
| Stmt Update Type | Updated | Updated | Updated | Updated | Restated |
| | | | | | |
| Revenue | 1,167.7 | 857.3 | 660.7 | 742.3 | 639.9 |
| Total Revenue | 1,167.7 | 857.3 | 660.7 | 742.3 | 639.9 |
| | | | | | |
| Cost of Revenue, Total | 811.5 | 645.3 | 487.6 | 543.0 | 460.1 |
| Gross Profit | 356.2 | 212.0 | 173.1 | 199.3 | 179.8 |
| | | | | | |
| Selling/General/Administrative Expenses, Total | 82.0 | 67.7 | 53.7 | 56.4 | 55.1 |
| Research & Development | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Depreciation/Amortization | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest Expense (Income), Net Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Unusual Expense (Income) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other Operating Expenses, Total | 0.0 | 0.0 | 0.0 | 0.0 | 5.9 |
| Operating Income | 274.2 | 144.3 | 119.4 | 142.9 | 118.8 |
| | | | | | |
| 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 | -5.6 | -9.6 | 4.1 | -38.7 | -7.8 |
| Income Before Tax | 227.0 | 80.1 | 69.8 | 42.6 | 52.0 |
| | | | | | |
| Income Tax - Total | 67.5 | 0.1 | 14.8 | 15.8 | 4.2 |
| Income After Tax | 159.5 | 80.0 | 55.0 | 26.8 | 47.8 |
| | | | | | |
| Minority Interest | 0.0 | 0.0 | 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 | 159.5 | 80.0 | 55.0 | 26.8 | 47.8 |
| | | | | | |
Total Extraordinary Items | 0.0 | 0.0 | 0.0 | 4.1 | 2.0 |
| Discontinued Operations | 0.0 | 0.0 | 0.0 | 4.1 | 2.0 |
|
| Net Income | 159.5 | 80.0 | 55.0 | 30.9 | 49.8 |
| | | | | | |
| | | | | | |
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 | 33.1 | 32.81 | 32.35 | 31.49 | 30.6 |
| Basic EPS Excluding Extraordinary Items | 4.82 | 2.44 | 1.7 | 0.85 | 1.56 |
| Basic EPS Including Extraordinary Items | 4.82 | 2.44 | 1.7 | 0.98 | 1.63 |
| | | | | | |
| Diluted Weighted Average Shares | 33.17 | 32.93 | 32.59 | 32.05 | 31.82 |
| Diluted EPS Excluding Extrordinary Items | 4.81 | 2.43 | 1.69 | 0.84 | 1.5 |
| Diluted EPS Including Extraordinary Items | 4.81 | 2.43 | 1.69 | 0.96 | 1.57 |
| | | | | | |
| Dividends per Share - Common Stock Primary Issue | 1.34 | 1.28 | 1.22 | 1.1 | 0.94 |
| Gross Dividends - Common Stock | 44.3 | 42.0 | 39.5 | 34.7 | 28.7 |
| Interest Expense, Supplemental | 41.6 | 54.6 | 53.7 | 61.6 | 59.0 |
| Depreciation, Supplemental | 40.1 | 38.9 | 39.4 | 42.5 | 41.3 |
| | | | | | |
| Normalized EBITDA | 315.6 | 184.3 | 159.9 | 186.5 | 160.1 |
| Normalized EBIT | 274.2 | 144.3 | 119.4 | 142.9 | 118.8 |
| Normalized Income Before Tax | 227.0 | 80.1 | 69.8 | 42.6 | 52.0 |
| Normalized Income After Taxes | 159.5 | 80.0 | 55.0 | 26.8 | 47.8 |
| Normalized Income Available to Common | 159.5 | 80.0 | 55.0 | 26.8 | 47.8 |
| | | | | | |
| Basic Normalized EPS | 4.82 | 2.44 | 1.7 | 0.85 | 1.56 |
| Diluted Normalized EPS | 4.81 | 2.43 | 1.69 | 0.84 | 1.5 |
| Amortization of Intangibles | 1.3 | 1.1 | 1.1 | 1.1 | 0.0 |