Financial Summary (All financials)
| In millions, except per share items | Sep-30-21 | Sep-30-20 | Sep-30-19 | Sep-30-18 | Sep-30-17 | Sep-30-16 | Sep-30-15 | Sep-30-14 |
| Revenues | 2,111 | 2,016 | 2,148 | 2,589 | 2,309 | 5 | 6 | 6 |
| Revenue growth | 4.7% | -6.1% | -17.0% | 12.1% | 46080.0% | -16.7% | 0.0% | |
| Cost of goods sold | 1,441 | 1,417 | 1,497 | 1,726 | 1,580 | 882 | 882 | 4,605 |
| Gross profit | 670 | 599 | 651 | 863 | 729 | -877 | -876 | -4,599 |
| Gross margin | 31.7% | 29.7% | 30.3% | 33.3% | 31.6% | -17540.0% | -14600.0% | -76650.0% |
| Selling, general and administrative | 4 | 5 | 6 | 6 | 8 | 8 | 6 | 1,358 |
| EBITA | 304 | -372 | 123 | 181 | -65 | -175 | -8 | 140 |
| EBITA margin | 14.4% | -18.5% | 5.7% | 7.0% | -2.8% | -3500.0% | -133.3% | 2333.3% |
| Amortization of intangibles | 90 | 84 | 85 | 93 | 80 | 76 | 78 | 89 |
| EBIT | 214 | -456 | 38 | 88 | -145 | -251 | -86 | 51 |
| EBIT margin | 10.1% | -22.6% | 1.8% | 3.4% | -6.3% | -5020.0% | -1433.3% | 850.0% |
| Pre-tax income | 135 | -577 | -9 | 11 | -196 | -308 | -151 | -116 |
| Income taxes | -38 | -22 | 30 | -8 | -16 | -25 | -139 | -188 |
| Tax rate | | 3.8% | | | 8.2% | 8.1% | 92.1% | 162.1% |
| Earnings from continuing ops | 173 | -555 | -39 | 19 | -180 | -283 | -12 | 72 |
| Earnings from discontinued ops | 47 | 47 | 544 | | | | | |
| Net income | 220 | -508 | 505 | 19 | 1 | -29 | 309 | 72 |
| Net margin | 10.4% | -25.2% | 23.5% | 0.7% | 0.0% | -580.0% | 5150.0% | 1200.0% |
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| Diluted EPS | $2.84 | ($9.10) | ($0.63) | $0.30 | ($2.90) | ($4.49) | ($0.18) | $0.92 |
| Shares outstanding (diluted) | 61 | 61 | 62 | 64 | 62 | 63 | 68 | 78 |
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| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |
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