| Total assets | 81.7B | 90.5B | 85.5B | 82.9B | 
                
                        | Current assets | 29.4B | 33.5B | 30.2B | 27.6B | 
                
                        | Cash | — | — | — | — | 
                
                        | Cash equivalents | — | — | — | — | 
                
                        | Cash and cash equivalents | 10.3B | 16.3B | 15.7B | 16.5B | 
                
                        | Other short term investments | 2.8B | 3.8B | 2.8B | 2.0B | 
                
                        | Accounts receivable | 2.2B | 2.3B | 2.0B | 2.0B | 
                
                        | Other receivables | 3.8B | 2.2B | 1.9B | 1.8B | 
                
                        | Inventory | — | — | — | — | 
                
                        | Prepaid assets | — | — | 2.7B | 856M | 
                
                        | Restricted cash | 5.7B | 4.8B | 3.8B | 3.2B | 
                
                        | Assets held for sale | — | — | — | — | 
                
                        | Hedging assets | — | — | — | — | 
                
                        | Other current assets | 4.5B | 4.2B | 3.9B | 1.4B | 
                
                        | Non current assets | 52.3B | 57.0B | 55.3B | 55.3B | 
                
                        | Properties | 0 | 0 | 0 | 0 | 
                
                        | Land and improvements | 62.2M | 71M | 72M | 72M | 
                
                        | Machinery furniture equipment | 6.9B | 7.3B | 7.5B | 6.4B | 
                
                        | Construction in progress | 191.9M | 344M | 285M | 226M | 
                
                        | Leases | — | — | — | — | 
                
                        | Accumulated depreciation | -4.7B | -5.4B | -5.7B | -5.0B | 
                
                        | Goodwill | 56.0B | 62.1B | 60.6B | 59.6B | 
                
                        | Investment properties | — | — | — | — | 
                
                        | Financial assets | — | — | — | — | 
                
                        | Intangible assets | 23.2B | 26.1B | 25.1B | 27.7B | 
                
                        | Investments and advances | 2.2B | 1.9B | 2.1B | 1.7B | 
                
                        | Other non current assets | 7.2B | 7.5B | 7.1B | 7.2B | 
                
                        | Total liabilities | 47.9B | 51.8B | 49.9B | 45.3B | 
                
                        | Current liabilities | 22.9B | 23.1B | 20.9B | 15.7B | 
                
                        | Accounts payable | 414.0M | 375M | 340M | 266M | 
                
                        | Accrued expenses | 5.7B | 6.8B | 5.2B | 3.3B | 
                
                        | Short term debt | — | — | 2.3B | 999M | 
                
                        | Deferred revenue | — | — | — | — | 
                
                        | Tax payable | — | — | — | — | 
                
                        | Pensions | 1.3B | 1.5B | 1.4B | 1.2B | 
                
                        | Other current liabilities | 10.9B | 11.2B | 8.4B | 7.5B | 
                
                        | Non current liabilities | 24.9B | 28.7B | 29.1B | 29.6B | 
                
                        | Long term provisions | — | — | — | — | 
                
                        | Long term debt | 18.0B | 20.5B | 20.2B | 20.0B | 
                
                        | Provision for risks and charges | — | — | — | — | 
                
                        | Deferred liabilities | 4.6B | 5.1B | 5.3B | 6.1B | 
                
                        | Derivative product liabilities | — | — | — | — | 
                
                        | Other non current liabilities | 2.4B | 3.1B | 3.5B | 3.5B | 
                
                        | Shareholders equity |  |  |  |  | 
                
                        | Common stock | 0 | 0 | 0 | 21.9B | 
                
                        | Retained earnings | 14.9B | 18.0B | 16.1B | 15.4B | 
                
                        | Other shareholders equity | -266.2M | -1.3B | -2.4B | 436M | 
                
                        | Total shareholders equity | 33.8B | 38.7B | 35.6B | 37.6B | 
                
                        | Additional paid in capital | 18.3B | 20.5B | 19.5B | 18.9B | 
                
                        | Treasury stock | — | — | — | — | 
                
                        | Minority interest | — | — | — | — |