Quarterly information
Main financial data (a) (b)  | 
   |||||||||||||||||||||
  | 
      2011  | 
      2012  | 
      2013  | 
   ||||||||||||||||||
(€ million)  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
   ||||||
  | 
|||||||||||||||||||||
Net sales from operations  | 
      28,408  | 
      24,118  | 
      25,516  | 
      29,648  | 
      107,690  | 
      33,140  | 
      30,063  | 
      31,494  | 
      32,523  | 
      127,220  | 
      31,165  | 
      28,111  | 
      29,423  | 
      26,023  | 
      114,722  | 
   ||||||
Operating profit  | 
      5,583  | 
      3,604  | 
      4,241  | 
      3,375  | 
      16,803  | 
      6,549  | 
      2,791  | 
      4,081  | 
      1,650  | 
      15,071  | 
      3,834  | 
      1,459  | 
      3,303  | 
      260  | 
      8,856  | 
   ||||||
Adjusted operating profit:  | 
      5,010  | 
      3,717  | 
      4,267  | 
      4,236  | 
      17,230  | 
      6,237  | 
      4,221  | 
      4,370  | 
      4,970  | 
      19,798  | 
      3,713  | 
      1,947  | 
      3,439  | 
      3,519  | 
      12,618  | 
   ||||||
Exploration & Production  | 
      4,131  | 
      3,822  | 
      3,909  | 
      4,213  | 
      16,075  | 
      5,095  | 
      4,239  | 
      4,336  | 
      4,867  | 
      18,537  | 
      3,999  | 
      3,409  | 
      3,917  | 
      3,321  | 
      14,646  | 
   ||||||
Gas & Power  | 
      335  | 
      (314)  | 
      (196)  | 
      (72)  | 
      (247)  | 
      1,019  | 
      (401)  | 
      (304)  | 
      42  | 
      356  | 
      (227)  | 
      (436)  | 
      (356)  | 
      356  | 
      (663)  | 
   ||||||
Refining & Marketing  | 
      (149)  | 
      (124)  | 
      2  | 
      (268)  | 
      (539)  | 
      (224)  | 
      (142)  | 
      52  | 
      (7)  | 
      (321)  | 
      (152)  | 
      (174)  | 
      (61)  | 
      (95)  | 
      (482)  | 
   ||||||
Versalis  | 
      (13)  | 
      (32)  | 
      (77)  | 
      (151)  | 
      (273)  | 
      (169)  | 
      (25)  | 
      (173)  | 
      (116)  | 
      (483)  | 
      (63)  | 
      (82)  | 
      (111)  | 
      (130)  | 
      (386)  | 
   ||||||
Engineering & Construction  | 
      342  | 
      378  | 
      333  | 
      390  | 
      1,443  | 
      378  | 
      389  | 
      387  | 
      320  | 
      1,474  | 
      204  | 
      (680)  | 
      238  | 
      154  | 
      (84)  | 
   ||||||
Other activities  | 
      (45)  | 
      (60)  | 
      (52)  | 
      (69)  | 
      (226)  | 
      (45)  | 
      (57)  | 
      (40)  | 
      (80)  | 
      (222)  | 
      (55)  | 
      (52)  | 
      (52)  | 
      (51)  | 
      (210)  | 
   ||||||
Corporate and financial companies  | 
      (84)  | 
      (69)  | 
      (94)  | 
      (19)  | 
      (266)  | 
      (80)  | 
      (99)  | 
      (64)  | 
      (82)  | 
      (325)  | 
      (82)  | 
      (76)  | 
      (92)  | 
      (82)  | 
      (332)  | 
   ||||||
Unrealized profit intragroup elimination and consolidation adjustments  | 
      493  | 
      116  | 
      442  | 
      212  | 
      1,263  | 
      263  | 
      317  | 
      176  | 
      26  | 
      782  | 
      89  | 
      38  | 
      (44)  | 
      46  | 
      129  | 
   ||||||
Net profit (c)  | 
      2,547  | 
      1,254  | 
      1,770  | 
      1,289  | 
      6,860  | 
      3,617  | 
      227  | 
      2,485  | 
      1,461  | 
      7,790  | 
      1,543  | 
      275  | 
      3,989  | 
      (647)  | 
      5,160  | 
   ||||||
- continuing operations  | 
      2,614  | 
      1,197  | 
      1,775  | 
      1,316  | 
      6,902  | 
      3,544  | 
      156  | 
      2,464  | 
      (1,964)  | 
      4,200  | 
      1,543  | 
      275  | 
      3,989  | 
      (647)  | 
      5,160  | 
   ||||||
- discontinued operations  | 
      (67)  | 
      57  | 
      (5)  | 
      (27)  | 
      (42)  | 
      73  | 
      71  | 
      21  | 
      3,425  | 
      3,590  | 
      
  | 
      
  | 
      
  | 
      
  | 
      
  | 
   ||||||
Capital expenditure  | 
      2,615  | 
      3,343  | 
      2,568  | 
      3,383  | 
      11,909  | 
      2,632  | 
      3,015  | 
      3,224  | 
      3,890  | 
      12,761  | 
      3,119  | 
      2,812  | 
      3,053  | 
      3,766  | 
      12,750  | 
   ||||||
Investments  | 
      41  | 
      87  | 
      92  | 
      140  | 
      360  | 
      245  | 
      61  | 
      207  | 
      56  | 
      569  | 
      113  | 
      63  | 
      40  | 
      101  | 
      317  | 
   ||||||
Net borrowings at period end  | 
      24,951  | 
      25,978  | 
      28,273  | 
      28,032  | 
      28,032  | 
      27,426  | 
      26,909  | 
      19,617  | 
      15,511  | 
      15,511  | 
      15,985  | 
      16,492  | 
      15,146  | 
      15,428  | 
      15,428  | 
   ||||||
Key market indicators  | 
   |||||||||||||||||||||||
  | 
      2011  | 
      2012  | 
      2013  | 
   ||||||||||||||||||||
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
   ||||||||
  | 
|||||||||||||||||||||||
Average price of Brent dated crude oil (a)  | 
      104.97  | 
      117.36  | 
      113.46  | 
      109.31  | 
      111.27  | 
      118.49  | 
      108.19  | 
      109.61  | 
      110.02  | 
      111.58  | 
      112.60  | 
      102.44  | 
      110.37  | 
      109.27  | 
      108.66  | 
   ||||||||
Average EUR/USD exchange rate (b)  | 
      1.367  | 
      1.439  | 
      1.413  | 
      1.348  | 
      1.392  | 
      1.311  | 
      1.281  | 
      1.250  | 
      1.297  | 
      1.285  | 
      1.321  | 
      1.306  | 
      1.324  | 
      1.361  | 
      1.328  | 
   ||||||||
Average price in euro of Brent dated crude oil  | 
      76.79  | 
      81.56  | 
      80.30  | 
      81.09  | 
      79.94  | 
      90.38  | 
      84.46  | 
      87.69  | 
      84.83  | 
      86.83  | 
      85.24  | 
      78.44  | 
      83.36  | 
      80.29  | 
      81.82  | 
   ||||||||
Average European refining margin (c)  | 
      1.74  | 
      1.09  | 
      2.87  | 
      2.52  | 
      2.06  | 
      2.92  | 
      5.89  | 
      7.96  | 
      2.54  | 
      4.83  | 
      3.97  | 
      3.97  | 
      2.14  | 
      0.48  | 
      2.64  | 
   ||||||||
Average European refining margins Brent/Ural (c)  | 
      3.35  | 
      2.20  | 
      2.92  | 
      3.13  | 
      2.90  | 
      3.26  | 
      6.31  | 
      7.35  | 
      2.83  | 
      4.94  | 
      4.30  | 
      3.76  | 
      1.69  | 
      0.64  | 
      2.60  | 
   ||||||||
Average European refining margins in euro  | 
      1.27  | 
      0.76  | 
      2.03  | 
      1.87  | 
      1.48  | 
      2.23  | 
      4.60  | 
      6.37  | 
      1.96  | 
      3.76  | 
      3.01  | 
      3.04  | 
      1.62  | 
      0.35  | 
      1.99  | 
   ||||||||
Price of NBP gas (d)  | 
      9.09  | 
      9.36  | 
      8.74  | 
      8.92  | 
      9.03  | 
      9.34  | 
      9.09  | 
      9.00  | 
      10.49  | 
      9.48  | 
      11.46  | 
      10.06  | 
      10.11  | 
      10.95  | 
      10.64  | 
   ||||||||
Euribor - three-month euro rate (%)  | 
      1.1  | 
      1.4  | 
      1.6  | 
      1.5  | 
      1.4  | 
      1.0  | 
      0.7  | 
      0.4  | 
      0.2  | 
      0.6  | 
      0.2  | 
      0.2  | 
      0.2  | 
      0.2  | 
      0.2  | 
   ||||||||
Libor - three-month dollar rate (%)  | 
      0.3  | 
      0.3  | 
      0.3  | 
      0.5  | 
      0.3  | 
      0.5  | 
      0.5  | 
      0.4  | 
      0.3  | 
      0.4  | 
      0.3  | 
      0.3  | 
      0.3  | 
      0.2  | 
      0.3  | 
   ||||||||
Main operating data  | 
   ||||||||||||||||
  | 
      
  | 
      2011  | 
      2012  | 
      2013  | 
   ||||||||||||
  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
      I quarter  | 
      II quarter  | 
      III quarter  | 
      IV quarter  | 
      
  | 
   
Liquids production  | 
      (kbbl/d)  | 
      899  | 
      793  | 
      793  | 
      896  | 
      845  | 
      867  | 
      856  | 
      891  | 
      912  | 
      882  | 
      818  | 
      845  | 
      851  | 
      816  | 
      833  | 
   
Natural gas production  | 
      (mmcf/d)  | 
      4,356  | 
      3,867  | 
      3,773  | 
      4,345  | 
      4,085  | 
      4,480  | 
      4,394  | 
      4,545  | 
      4,584  | 
      4,501  | 
      4,290  | 
      4,410  | 
      4,402  | 
      4,177  | 
      4,320  | 
   
Hydrocarbons production  | 
      (kboe/d)  | 
      1,684  | 
      1,489  | 
      1,473  | 
      1,678  | 
      1,581  | 
      1,683  | 
      1,656  | 
      1,718  | 
      1,747  | 
      1,701  | 
      1,600  | 
      1,648  | 
      1,653  | 
      1,577  | 
      1,619  | 
   
Italy  | 
      
  | 
      186  | 
      172  | 
      193  | 
      191  | 
      186  | 
      188  | 
      187  | 
      187  | 
      195  | 
      189  | 
      180  | 
      181  | 
      189  | 
      192  | 
      186  | 
   
Rest of Europe  | 
      
  | 
      224  | 
      221  | 
      203  | 
      217  | 
      216  | 
      206  | 
      173  | 
      162  | 
      172  | 
      178  | 
      158  | 
      151  | 
      141  | 
      173  | 
      155  | 
   
North Africa  | 
      
  | 
      505  | 
      384  | 
      367  | 
      497  | 
      438  | 
      570  | 
      573  | 
      593  | 
      610  | 
      586  | 
      554  | 
      598  | 
      569  | 
      506  | 
      556  | 
   
Sub-Saharan Africa  | 
      
  | 
      375  | 
      356  | 
      364  | 
      381  | 
      369  | 
      335  | 
      333  | 
      387  | 
      324  | 
      345  | 
      313  | 
      322  | 
      377  | 
      316  | 
      332  | 
   
Kazakhstan  | 
      
  | 
      117  | 
      106  | 
      96  | 
      105  | 
      106  | 
      111  | 
      106  | 
      90  | 
      99  | 
      102  | 
      103  | 
      105  | 
      90  | 
      102  | 
      100  | 
   
Rest of Asia  | 
      
  | 
      120  | 
      104  | 
      103  | 
      121  | 
      112  | 
      111  | 
      128  | 
      128  | 
      149  | 
      129  | 
      141  | 
      150  | 
      143  | 
      143  | 
      144  | 
   
America  | 
      
  | 
      131  | 
      122  | 
      121  | 
      128  | 
      126  | 
      119  | 
      120  | 
      135  | 
      166  | 
      135  | 
      119  | 
      110  | 
      117  | 
      116  | 
      116  | 
   
Australia and Oceania  | 
      
  | 
      26  | 
      24  | 
      26  | 
      38  | 
      28  | 
      43  | 
      36  | 
      36  | 
      32  | 
      37  | 
      32  | 
      31  | 
      27  | 
      29  | 
      30  | 
   
Production sold  | 
      (mmboe)  | 
      145.7  | 
      129.1  | 
      130.0  | 
      143.7  | 
      548.5  | 
      149.2  | 
      144.6  | 
      150.5  | 
      154.4  | 
      598.7  | 
      135.8  | 
      140.3  | 
      141.8  | 
      137.4  | 
      555.3  | 
   
Sales of natural gas to third parties  | 
      (bcm)  | 
      27.87  | 
      17.33  | 
      14.59  | 
      21.23  | 
      81.02  | 
      26.12  | 
      16.38  | 
      16.56  | 
      21.91  | 
      80.97  | 
      26.71  | 
      16.13  | 
      15.27  | 
      22.17  | 
      80.28  | 
   
Own consumption of natural gas  | 
      
  | 
      1.65  | 
      1.53  | 
      1.41  | 
      1.62  | 
      6.21  | 
      1.77  | 
      1.57  | 
      1.58  | 
      1.51  | 
      6.43  | 
      1.56  | 
      1.29  | 
      1.53  | 
      1.55  | 
      5.93  | 
   
Sales to third parties and own consumption  | 
      
  | 
      29.52  | 
      18.86  | 
      16.00  | 
      22.85  | 
      87.23  | 
      27.89  | 
      17.95  | 
      18.14  | 
      23.42  | 
      87.40  | 
      28.27  | 
      17.42  | 
      16.80  | 
      23.72  | 
      86.21  | 
   
Sales of natural gas of Eni’s affiliates (net to Eni)  | 
      
  | 
      2.81  | 
      2.14  | 
      1.96  | 
      2.62  | 
      9.53  | 
      2.72  | 
      2.20  | 
      1.34  | 
      1.66  | 
      7.92  | 
      1.95  | 
      1.62  | 
      1.55  | 
      1.84  | 
      6.96  | 
   
Total sales and own consumption of natural gas  | 
      
  | 
      32.33  | 
      21.00  | 
      17.96  | 
      25.47  | 
      96.76  | 
      30.61  | 
      20.15  | 
      19.48  | 
      25.08  | 
      95.32  | 
      30.22  | 
      19.04  | 
      18.35  | 
      25.56  | 
      93.17  | 
   
Electricity sales  | 
      (TWh)  | 
      9.68  | 
      9.66  | 
      9.55  | 
      11.39  | 
      40.28  | 
      12.29  | 
      9.62  | 
      10.54  | 
      10.13  | 
      42.58  | 
      9.16  | 
      8.69  | 
      8.45  | 
      8.75  | 
      35.05  | 
   
Sales of refined products  | 
      (mmtonnes)  | 
      10.34  | 
      11.03  | 
      13.16  | 
      10.49  | 
      45.02  | 
      10.01  | 
      12.73  | 
      13.25  | 
      12.34  | 
      48.33  | 
      10.65  | 
      10.42  | 
      11.91  | 
      10.51  | 
      43.49  | 
   
Retail sales in Italy  | 
      
  | 
      1.94  | 
      2.14  | 
      2.23  | 
      2.05  | 
      8.36  | 
      1.81  | 
      1.98  | 
      2.24  | 
      1.80  | 
      7.83  | 
      1.65  | 
      1.71  | 
      1.71  | 
      1.57  | 
      6.64  | 
   
Wholesale sales in Italy  | 
      
  | 
      2.19  | 
      2.22  | 
      2.47  | 
      2.48  | 
      9.36  | 
      2.06  | 
      2.18  | 
      2.20  | 
      2.18  | 
      8.62  | 
      1.86  | 
      2.08  | 
      2.26  | 
      2.17  | 
      8.37  | 
   
Retail sales Rest of Europe  | 
      
  | 
      0.70  | 
      0.76  | 
      0.80  | 
      0.75  | 
      3.01  | 
      0.72  | 
      0.76  | 
      0.81  | 
      0.75  | 
      3.04  | 
      0.68  | 
      0.78  | 
      0.83  | 
      0.76  | 
      3.05  | 
   
Wholesale sales Rets of Europe  | 
      
  | 
      0.81  | 
      0.97  | 
      1.08  | 
      0.98  | 
      3.84  | 
      0.89  | 
      1.03  | 
      1.05  | 
      0.99  | 
      3.96  | 
      0.94  | 
      1.08  | 
      1.10  | 
      1.11  | 
      4.23  | 
   
Wholesale sales outside Europe  | 
      
  | 
      0.10  | 
      0.11  | 
      0.11  | 
      0.11  | 
      0.43  | 
      0.10  | 
      0.11  | 
      0.10  | 
      0.11  | 
      0.42  | 
      0.10  | 
      0.11  | 
      0.11  | 
      0.11  | 
      0.43  | 
   
Other markets  | 
      
  | 
      4.60  | 
      4.83  | 
      6.47  | 
      4.12  | 
      20.02  | 
      4.43  | 
      6.67  | 
      6.85  | 
      6.51  | 
      24.46  | 
      5.42  | 
      4.66  | 
      5.90  | 
      4.79  | 
      20.77  | 
   
