| In millions, except per share items | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 |
| | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Solar Energy | 117.1 | 92.9 | 39.4 | 22.2 |
| Wind Energy | 97.2 | 31.2 | | |
| Total revenues | 214.3 | 124.1 | 39.4 | 22.2 |
| Revenue growth [+] | 72.7% | 214.6% | 77.7% | |
| Solar Energy | 26.0% | 135.5% | 77.7% | |
| Wind Energy | 211.7% | | | |
| Cost of goods sold | 46.9 | 19.0 | 4.3 | 0.4 |
| Gross profit | 167.4 | 105.1 | 35.2 | 21.8 |
| Gross margin | 78.1% | 84.7% | 89.2% | 98.4% |
| Selling, general and administrative [+] | 72.9 | 32.3 | 12.2 | 1.0 |
| General and administrative | 72.9 | 32.3 | 12.2 | 1.0 |
| Other operating expenses | | 231.0 | | 6.1 |
| EBITDA [+] | 94.5 | -158.2 | 23.0 | 14.7 |
| EBITDA growth | -159.7% | -788.2% | 56.5% | |
| EBITDA margin | 44.1% | -127.5% | 58.3% | 66.2% |
| Depreciation | 50.9 | 28.9 | 7.2 | 4.8 |
| EBITA | 43.6 | -187.2 | 15.8 | 9.9 |
| EBITA margin | 20.4% | -150.8% | 40.1% | 44.6% |
| Amortization of intangibles | 4.3 | | | |
| EBIT [+] | 39.3 | -187.2 | 15.8 | 9.9 |
| EBIT growth | -121.0% | -1282.6% | 59.7% | |
| EBIT margin | 18.4% | -150.8% | 40.1% | 44.6% |
| Non-recurring items [+] | 10.9 | 39.4 | | |
| Unusual expense | | 231.0 | | |
| Loss on contingent liability | | 231.0 | | |
| Interest expense, net [+] | 123.6 | 105.0 | 24.3 | 11.8 |
| Interest expense | 129.3 | 107.6 | 24.3 | 11.8 |
| Interest income | 5.7 | 2.6 | | |
| Other income (expense), net [+] | 25.3 | -32.8 | 5.1 | -2.0 |
| Gain (loss) on sale of assets | | -1.4 | | |
| Gain (loss) on debt retirement | -5.9 | 2.3 | | |
| Gain (loss) on foreign currency transactions | -4.9 | 35.7 | -4.0 | 2.2 |
| Other | -20.2 | -6.4 | -1.1 | -0.2 |
| Pre-tax income | -69.8 | -364.3 | -3.3 | -3.9 |
| Income taxes | 8.7 | 5.3 | 1.7 | -1.7 |
| Tax rate | | | | 42.0% |
| Minority interest | -25.5 | -118.5 | | |
| Net income | -53.0 | -251.2 | -5.0 | -2.3 |
| Net margin | -24.7% | -202.4% | -12.8% | -10.3% |
| |
| Basic EPS [+] | ($0.47) | ($2.49) | | |
| Growth | -81.2% | | | |
| Diluted EPS [+] | ($0.47) | ($2.49) | | |
| Growth | -81.2% | | | |
| |
| Dividends per share [+] | $0.27 | $0.20 | | |
| Growth | 37.3% | | | |
| |
| Shares outstanding (basic) [+] | 113.3 | 100.8 | | |
| Growth | 12.3% | | | |
| Shares outstanding (diluted) [+] | 113.3 | 100.8 | | |
| Growth | 12.3% | | | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |