| In millions, except per share items | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 | Dec-31-09 | Dec-31-08 | Dec-31-07 | Dec-31-06 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Midcontinent Midstream Segment | 807.2 | 771.7 | 944.9 | 711.0 | | | | |
| Eastern Midstream Segment | 200.2 | 99.4 | 26.2 | 0.6 | | | | |
| Coal And Natural Resource Management Segment | 110.1 | 136.7 | 189.0 | 152.5 | 144.6 | | | |
| Coal and natural resource management | | | | | | 153.3 | | |
| Other | | | | | 512.1 | 728.3 | | |
| Total revenues [+] | 1,117.5 | 1,007.8 | 1,160.0 | 864.1 | 656.7 | 881.6 | 549.4 | 517.9 |
| Natural gas midstream | 374.2 | 315.2 | 426.7 | 359.7 | 504.8 | | | |
| Other | 37.6 | 53.0 | 31.8 | 31.6 | 31.5 | | 14.9 | 11.1 |
| Revenue growth [+] | 10.9% | -13.1% | 34.2% | 31.6% | -25.5% | 60.4% | 6.1% | 16.0% |
| Midcontinent Midstream Segment | 4.6% | -18.3% | 32.9% | | | | | |
| Eastern Midstream Segment | 101.5% | 279.6% | 4087.2% | | | | | |
| Coal And Natural Resource Management Segment | -19.4% | -27.7% | 23.9% | 5.5% | | | | |
| Natural gas midstream | | | | | | 68.1% | 7.6% | 15.5% |
| Cost of goods sold | 173.1 | 122.1 | 78.0 | 62.2 | 38.8 | 0.0 | 21.0 | 20.0 |
| Gross profit | 944.4 | 885.6 | 1,082.0 | 801.9 | 617.9 | 881.6 | 528.5 | 497.9 |
| Gross margin | 84.5% | 87.9% | 93.3% | 92.8% | 94.1% | 100.0% | 96.2% | 96.1% |
| Selling, general and administrative [+] | 54.5 | 47.5 | 41.5 | 44.6 | 33.7 | | 22.9 | 20.6 |
| General and administrative | 54.5 | 47.5 | 41.5 | 44.6 | 33.7 | 0.0 | 22.9 | 20.6 |
| Other operating expenses | 561.1 | 576.5 | 797.5 | 559.8 | 406.6 | 766.3 | 387.8 | 374.4 |
| EBITDA [+] | 328.8 | 261.6 | 242.9 | 197.5 | 177.7 | 173.4 | 159.2 | 140.3 |
| EBITDA growth | 25.7% | 7.7% | 23.0% | 11.2% | 2.5% | 8.9% | 13.5% | 29.1% |
| EBITDA margin | 29.4% | 26.0% | 20.9% | 22.9% | 27.1% | 19.7% | 29.0% | 27.1% |
| Depreciation | 157.4 | 109.8 | 83.1 | 69.2 | 62.8 | 58.2 | 41.5 | 37.5 |
| EBITA | 171.3 | 151.8 | 159.9 | 128.3 | 114.8 | 115.2 | 117.7 | 102.8 |
| EBITA margin | 15.3% | 15.1% | 13.8% | 14.8% | 17.5% | 13.1% | 21.4% | 19.9% |
| Amortization of intangibles | 30.5 | 17.5 | 6.3 | 6.7 | 7.4 | | | |
| EBIT [+] | 140.8 | 134.3 | 153.6 | 121.6 | 107.4 | 115.2 | 117.7 | 102.8 |
| EBIT growth | 4.9% | -12.6% | 26.3% | 13.2% | -6.8% | -2.1% | 14.5% | 31.7% |
| EBIT margin | 12.6% | 13.3% | 13.2% | 14.1% | 16.4% | 13.1% | 21.4% | 19.9% |
| Non-recurring items [+] | 8.1 | 138.9 | | | 1.5 | | | |
| Asset impairment | | 124.8 | | | 1.5 | | | |
| Interest expense | 106.2 | 68.8 | 44.3 | 35.6 | 24.7 | | 17.3 | 18.8 |
| Interest expense | 106.2 | 68.8 | 44.3 | 35.6 | 24.7 | | 17.3 | 18.8 |
| Other income (expense), net | -13.4 | 2.7 | -12.9 | -21.8 | -18.4 | -10.7 | -43.8 | -10.1 |
| Pre-tax income | 13.0 | -70.6 | 96.3 | 64.2 | 62.9 | 104.5 | 56.6 | 73.9 |
| Income taxes | 0.0 | 0.0 | -0.7 | 27.0 | 25.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.0% | 0.0% | | 42.1% | 39.8% | 0.0% | 0.0% | 0.0% |
| Minority interest | | | 0.7 | -27.0 | -25.0 | | | |
| Net income | -82.4 | -123.2 | 96.3 | 37.1 | 37.9 | 104.5 | 56.6 | 73.9 |
| Net margin | -7.4% | -12.2% | 8.3% | 4.3% | 5.8% | 11.9% | 10.3% | 14.3% |
| |
| Basic EPS [+] | ($0.83) | ($1.43) | $1.45 | $0.97 | $0.99 | | | |
| Growth | -42.0% | -198.6% | 49.5% | -2.0% | | | | |
| Diluted EPS [+] | ($0.83) | ($1.43) | $1.45 | $0.97 | $0.99 | | | |
| Growth | -42.0% | -198.6% | 49.5% | -2.0% | | | | |
| |
| Dividends per share [+] | $2.16 | $2.05 | $2.04 | $3.19 | | | | |
| Growth | 5.6% | 0.4% | -36.1% | | | | | |
| |
| Shares outstanding (basic) [+] | 99.2 | 86.2 | 66.4 | 38.3 | 38.3 | | | |
| Growth | 15.2% | 29.7% | 73.4% | 0.1% | | | | |
| Shares outstanding (diluted) [+] | 99.2 | 86.2 | 66.4 | 38.3 | 38.3 | | | |
| Growth | 15.2% | 29.7% | 73.4% | 0.1% | | | | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |