| Consolidated Balance Sheet Data (milions of euro) |
31.03.2013 |
31.12.2012 |
31.12.2011 |
| Total assets |
76.413 |
77.555 |
83.886 |
| Total equity |
23.758 |
23.012 |
26.694 |
| - attributable to equity holders of the Parent |
19.943 |
19.378 |
22.790 |
| - attributable to the Minority interests |
3.815 |
3.634 |
3.904 |
| Total liabilities |
52.655 |
54.543 |
57.192 |
| Total equity and liabilities |
76.413 |
77.555 |
83.886 |
| Share capital |
10.604 |
10.604 |
10.604 |
| Net financial debt carrying value |
29.516 |
29.053 |
30.819 |
| Adjusted net financial debt |
28.767 |
28.274 |
30.414 |