| Region Overview (Data reported by operating segment) (millions of euro) | 1 half 2017 | 1 half 2016 | 1half 2015 |
| Revenues | |||
| Italy | 7.312 | 7.079 | 7.247 |
| Abroad | 2.460 | 2.017 | 2.854 |
| 9.772 | 9.096 | 10.101 |
| Region Overview (Data reported by operating segment) (millions of euro) | 1 half 2017 | 1 half 2016 | 1half 2015 |
| Revenues | |||
| Italy | 7.312 | 7.079 | 7.247 |
| Abroad | 2.460 | 2.017 | 2.854 |
| 9.772 | 9.096 | 10.101 |