| | 2009 | 2008 | 2007 | 2006 | 2005 | | Period End Date | 12/31/2009 | 12/31/2008 | 12/31/2007 | 12/31/2006 | 12/31/2005 | | Period Length | 12 Months | 12 Months | 12 Months | 12 Months | 12 Months | | Stmt Source | 8-K | 8-K | 10-K | 10-K | 10-K | | Stmt Source Date | 01/27/2010 | 01/27/2010 | 02/25/2008 | 02/25/2008 | 02/27/2006 | | Stmt Update Type | Updated | Reclassified | Updated | Restated | Updated | | | | | | | | | Revenue | 15,743.0 | 17,127.0 | 15,140.0 | 14,088.0 | 13,278.0 | | Other Revenue, Total | 0.0 | 0.0 | 213.0 | 268.0 | 276.0 | | Total Revenue | 15,743.0 | 17,127.0 | 15,353.0 | 14,356.0 | 13,554.0 | | | | | | | | | Cost of Revenue, Total | 0.0 | 0.0 | 515.0 | 543.0 | 731.0 | | Gross Profit | 15,743.0 | 17,127.0 | 14,838.0 | 13,813.0 | 12,823.0 | | | | | | | | | Fuel Expense | 6,426.0 | 7,633.0 | 5,856.0 | 5,152.0 | 4,495.0 | | Operations & Maintenance | 3,517.0 | 3,748.0 | 3,670.0 | 3,519.0 | 3,510.0 | | Selling/General/Administrative Expenses, Total | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | Research & Development | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | Depreciation/Amortization | 1,508.0 | 1,443.0 | 1,245.0 | 1,200.0 | 1,176.0 | | Interest Expense (Income), Net Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | Unusual Expense (Income) | 202.0 | 0.0 | 0.0 | 16.0 | 0.0 | | Other Operating Expenses, Total | 818.0 | 797.0 | 741.0 | 718.0 | 680.0 | | Operating Income | 3,272.0 | 3,506.0 | 3,326.0 | 3,208.0 | 2,962.0 | | | | | | | | | 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 | | Allowance for Funds Used during Const. | 0.0 | 0.0 | 106.0 | 50.0 | 51.0 | | Other, Net | 241.0 | 82.0 | 50.0 | 11.0 | 33.0 | | Income Before Tax | 2,608.0 | 2,722.0 | 2,569.0 | 2,353.0 | 2,186.0 | | | | | | | | | Income Tax - Total | 898.0 | 915.0 | 835.0 | 780.0 | 595.0 | | Income After Tax | 1,710.0 | 1,807.0 | 1,734.0 | 1,573.0 | 1,591.0 | | | | | | | | | 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 | 1,710.0 | 1,807.0 | 1,734.0 | 1,573.0 | 1,591.0 | | | | | | | | | Total Extraordinary Items | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | Net Income | 1,710.0 | 1,807.0 | 1,734.0 | 1,573.0 | 1,591.0 | | | | | | | | | | | | | | | Total Adjustments to Net Income | -65.0 | -65.0 | 0.0 | 0.0 | 0.0 | | Preferred Dividends | -65.0 | -65.0 | 0.0 | 0.0 | 0.0 | | General Partners' Distributions | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| | | | | | | | | Basic Weighted Average Shares | 795.0 | 771.0 | 756.0 | 743.0 | 744.0 | | Basic EPS Excluding Extraordinary Items | 2.07 | 2.26 | 2.29 | 2.12 | 2.14 | | Basic EPS Including Extraordinary Items | 2.07 | 2.26 | 2.29 | 2.12 | 2.14 | | | | | | | | | Diluted Weighted Average Shares | 795.0 | 771.0 | 761.0 | 748.0 | 749.0 | | Diluted EPS Excluding Extrordinary Items | 2.07 | 2.26 | 2.28 | 2.1 | 2.12 | | Diluted EPS Including Extraordinary Items | 2.07 | 2.26 | 2.28 | 2.1 | 2.12 | | | | | | | | | Dividends per Share - Common Stock Primary Issue | 1.73 | 1.66 | 1.6 | 1.54 | 1.48 | | Gross Dividends - Common Stock | 0.0 | 1,279.0 | 1,204.0 | 1,140.0 | 1,098.0 | | Interest Expense, Supplemental | 905.0 | 866.0 | 886.0 | 866.0 | 747.0 | | Depreciation, Supplemental | 1,508.0 | 1,443.0 | 1,486.0 | 1,421.0 | 1,398.0 | | | | | | | | | Normalized EBITDA | 4,982.0 | 4,949.0 | 4,812.0 | 4,645.0 | 4,360.0 | | Normalized EBIT | 3,474.0 | 3,506.0 | 3,326.0 | 3,224.0 | 2,962.0 | | Normalized Income Before Tax | 2,810.0 | 2,722.0 | 2,569.0 | 2,369.0 | 2,186.0 | | Normalized Income After Taxes | 1,842.45 | 1,807.0 | 1,734.0 | 1,583.7 | 1,591.0 | | Normalized Income Available to Common | 1,777.45 | 1,742.0 | 1,734.0 | 1,583.7 | 1,591.0 | | | | | | | | | Basic Normalized EPS | 2.24 | 2.26 | 2.29 | 2.13 | 2.14 | | Diluted Normalized EPS | 2.24 | 2.26 | 2.28 | 2.12 | 2.12 |
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