| | 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 | 02/29/2008 | 02/29/2008 | 02/29/2008 | N/A |
| Stmt Update Type | Updated | Updated | Reclassified | Reclassified | Updated |
| | | | | | |
| Revenue | 3,055.13 | 2,730.04 | 2,350.34 | 2,078.16 | 1,817.59 |
| Total Revenue | 3,055.13 | 2,730.04 | 2,350.34 | 2,078.16 | 1,817.59 |
| | | | | | |
| Cost of Revenue, Total | 1,382.02 | 1,260.12 | 1,074.27 | 938.24 | 823.9 |
| Gross Profit | 1,673.12 | 1,469.92 | 1,276.07 | 1,139.92 | 993.69 |
| | | | | | |
| Selling/General/Administrative Expenses, Total | 882.36 | 771.38 | 670.07 | 569.7 | 486.25 |
| Research & Development | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Depreciation/Amortization | 290.74 | 249.29 | 208.37 | 186.92 | 163.63 |
| Interest Expense (Income), Net Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Unusual Expense (Income) | 7.9 | 0.23 | -9.56 | -3.49 | 1.77 |
| Other Operating Expenses, Total | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating Income | 492.11 | 449.02 | 407.19 | 386.78 | 342.04 |
| | | | | | |
| Interest Income (Expense), Net Non-Operating | 0.0 | 0.0 | 0.0 | -183.58 | -185.75 |
| Gain (Loss) on Sale of Assets | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other, Net | -1.73 | 13.91 | 11.99 | -6.18 | 1.53 |
| Income Before Tax | 224.87 | 223.02 | 224.22 | 197.02 | 166.74 |
| | | | | | |
| Income Tax - Total | 142.92 | 69.01 | 93.8 | 81.48 | 69.57 |
| Income After Tax | 81.94 | 154.01 | 130.42 | 115.53 | 97.16 |
| | | | | | |
| Minority Interest | 0.09 | -0.92 | -1.56 | -1.68 | -2.97 |
| 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 | 82.04 | 153.09 | 128.86 | 113.85 | 94.19 |
| | | | | | |
Total Extraordinary Items | 0.0 | 0.0 | 0.0 | -2.75 | 0.0 |
| Accounting Change | 0.0 | 0.0 | 0.0 | -2.75 | 0.0 |
|
| Net Income | 82.04 | 153.09 | 128.86 | 111.1 | 94.19 |
| | | | | | |
| | | | | | |
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 | 201.28 | 199.94 | 198.12 | 195.99 | 193.62 |
| Basic EPS Excluding Extraordinary Items | 0.41 | 0.77 | 0.65 | 0.58 | 0.49 |
| Basic EPS Including Extraordinary Items | 0.41 | 0.77 | 0.65 | 0.57 | 0.49 |
| | | | | | |
| Diluted Weighted Average Shares | 203.29 | 202.06 | 200.46 | 198.1 | 196.76 |
| Diluted EPS Excluding Extrordinary Items | 0.4 | 0.76 | 0.64 | 0.57 | 0.48 |
| Diluted EPS Including Extraordinary Items | 0.4 | 0.76 | 0.64 | 0.56 | 0.48 |
| | | | | | |
| 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 | 242.12 | 233.29 | 197.04 | 0.0 | 0.0 |
| Depreciation, Supplemental | 254.62 | 222.66 | 187.75 | 170.7 | 151.95 |
| | | | | | |
| Normalized EBITDA | 790.75 | 698.54 | 606.0 | 570.22 | 507.44 |
| Normalized EBIT | 500.01 | 449.25 | 397.63 | 383.3 | 343.82 |
| Normalized Income Before Tax | 232.77 | 223.26 | 214.66 | 193.53 | 168.51 |
| Normalized Income After Taxes | 87.08 | 154.17 | 124.86 | 113.49 | 98.19 |
| Normalized Income Available to Common | 87.17 | 153.25 | 123.3 | 111.81 | 95.22 |
| | | | | | |
| Basic Normalized EPS | 0.43 | 0.77 | 0.62 | 0.57 | 0.49 |
| Diluted Normalized EPS | 0.43 | 0.76 | 0.62 | 0.56 | 0.48 |
| Amortization of Intangibles | 36.12 | 26.64 | 20.63 | 16.22 | 11.68 |