| Total assets | 20.7B | 18.0B | 20.3B | 22.1B | 
                
                        | Current assets | 11.9B | 9.8B | 11.7B | 13.9B | 
                
                        | Cash | — | — | — | — | 
                
                        | Cash equivalents | — | — | — | — | 
                
                        | Cash and cash equivalents | 2.1B | 1.4B | 798M | 3.8B | 
                
                        | Other short term investments | 350M | 789M | 1.0B | 109M | 
                
                        | Accounts receivable | 2.4B | 1.9B | 2.5B | 2.2B | 
                
                        | Other receivables | 302M | — | 342M | 331M | 
                
                        | Inventory | 5.0B | 4.5B | 6.0B | 4.0B | 
                
                        | Prepaid assets | 356M | — | 296M | 318M | 
                
                        | Restricted cash | 325M | — | — | — | 
                
                        | Assets held for sale | — | — | 0 | 2.0B | 
                
                        | Hedging assets | 239M | — | 232M | 273M | 
                
                        | Other current assets | 370M | 1.0B | 1.3B | 347M | 
                
                        | Non current assets | 8.8B | 8.2B | 8.6B | 8.2B | 
                
                        | Properties | 52M | 2.5B | 2.5B | 2.3B | 
                
                        | Land and improvements | 2.5B | 2.3B | 2.3B | 2.1B | 
                
                        | Machinery furniture equipment | 2.6B | — | — | — | 
                
                        | Construction in progress | 95M | 156M | 230M | 212M | 
                
                        | Leases | — | — | — | — | 
                
                        | Accumulated depreciation | -3.0B | -2.7B | -2.6B | -2.3B | 
                
                        | Goodwill | 3.0B | 2.9B | 2.9B | 2.8B | 
                
                        | Investment properties | — | — | — | — | 
                
                        | Financial assets | 14M | 2M | 3M | 53M | 
                
                        | Intangible assets | 426M | 442M | 429M | 353M | 
                
                        | Investments and advances | — | — | — | — | 
                
                        | Other non current assets | 3M | 2M | 4M | -2M | 
                
                        | Total liabilities | 14.8B | 13.1B | 14.9B | 14.3B | 
                
                        | Current liabilities | 9.6B | 8.0B | 9.3B | 9.0B | 
                
                        | Accounts payable | 3.1B | 2.3B | 2.9B | 2.3B | 
                
                        | Accrued expenses | — | — | — | — | 
                
                        | Short term debt | 1.2B | 1.1B | 1.2B | 602M | 
                
                        | Deferred revenue | — | — | — | — | 
                
                        | Tax payable | 650M | 570M | 550M | 779M | 
                
                        | Pensions | 35M | 37M | 52M | 55M | 
                
                        | Other current liabilities | 140M | 96M | 72M | 50M | 
                
                        | Non current liabilities | 5.2B | 5.1B | 5.7B | 5.3B | 
                
                        | Long term provisions | 353M | 188M | 88M | 149M | 
                
                        | Long term debt | 4.4B | 4.5B | 5.3B | 4.7B | 
                
                        | Provision for risks and charges | — | — | — | — | 
                
                        | Deferred liabilities | 133M | 147M | 135M | 122M | 
                
                        | Derivative product liabilities | 1M | 6M | 44M | 52M | 
                
                        | Other non current liabilities | 152M | 99M | 1M | -1M | 
                
                        | Shareholders equity |  |  |  |  | 
                
                        | Common stock | 179M | 179M | 179M | 192M | 
                
                        | Retained earnings | 4.8B | 4.1B | 4.3B | 6.9B | 
                
                        | Other shareholders equity | — | — | — | — | 
                
                        | Total shareholders equity | 5.9B | 4.9B | 5.4B | 7.8B | 
                
                        | Additional paid in capital | 1.4B | 1.4B | 1.3B | 1.3B | 
                
                        | Treasury stock | — | — | — | — | 
                
                        | Minority interest | 392M | 345M | 360M | 318M |