| Total assets | 10.4B | 9.3B | 11.9B | 5.9B | 
                
                        | Current assets | 8.2B | 7.1B | 10.1B | 4.5B | 
                
                        | Cash | 540.3M | 423.4M | 4.2B | 77.5M | 
                
                        | Cash equivalents | 148.0M | 0 | 64M | — | 
                
                        | Cash and cash equivalents | 688.3M | 423.4M | 4.2B | 77.5M | 
                
                        | Other short term investments | 331.7M | 754.9M | — | 2.6M | 
                
                        | Accounts receivable | 3.2B | 1.9B | 2.1B | 1.8B | 
                
                        | Other receivables | 6.8M | 13.8M | 32.7M | 34.4M | 
                
                        | Inventory | 3.4B | 3.2B | 3.2B | 2.3B | 
                
                        | Prepaid assets | 274.0M | 221.7M | 481.1M | 233.1M | 
                
                        | Restricted cash | 327.1M | 642.1M | 3.5M | 23.8M | 
                
                        | Assets held for sale | — | — | — | — | 
                
                        | Hedging assets | — | — | — | — | 
                
                        | Other current assets | 275.4M | 228.6M | 10K | 25.0M | 
                
                        | Non current assets | 2.2B | 2.2B | 1.8B | 1.4B | 
                
                        | Properties | 50.0M | 36.8M | 51.9M | 264.8M | 
                
                        | Land and improvements | 111.0M | 111.0M | 100.1M | — | 
                
                        | Machinery furniture equipment | 1.4B | 1.1B | 863.1M | 758.0M | 
                
                        | Construction in progress | 123.1M | 240.3M | 201.3M | 19.9M | 
                
                        | Leases | — | — | — | — | 
                
                        | Accumulated depreciation | -891.3M | -617.3M | -413.4M | -201.0M | 
                
                        | Goodwill | 42.1M | 21.0M | 24.5M | 6.3M | 
                
                        | Investment properties | — | — | — | — | 
                
                        | Financial assets | — | — | — | — | 
                
                        | Intangible assets | 42.1M | 21.0M | 24.5M | 6.3M | 
                
                        | Investments and advances | — | — | — | — | 
                
                        | Other non current assets | 19.9M | 45.0M | — | — | 
                
                        | Total liabilities | 4.3B | 3.8B | 6.5B | 5.0B | 
                
                        | Current liabilities | 3.7B | 2.8B | 5.4B | 4.0B | 
                
                        | Accounts payable | 1.9B | 974.0M | 1.4B | 1.2B | 
                
                        | Accrued expenses | — | — | — | — | 
                
                        | Short term debt | 1.3B | 1.2B | 2.5B | 2.3B | 
                
                        | Deferred revenue | — | — | — | — | 
                
                        | Tax payable | 0 | 71.6M | 96.6M | 43.3M | 
                
                        | Pensions | 46.8M | 21.6M | 15.7M | 60.4M | 
                
                        | Other current liabilities | 62.9M | 47.5M | 54.5M | 45.2M | 
                
                        | Non current liabilities | 596.9M | 1.0B | 1.1B | 1.0B | 
                
                        | Long term provisions | 102.6M | 134.6M | — | 86.1M | 
                
                        | Long term debt | 295.0M | 349.2M | 565.3M | 524.0M | 
                
                        | Provision for risks and charges | 16.0M | 2.2M | 9.9M | 19.7M | 
                
                        | Deferred liabilities | 18.7M | 14.5M | 2M | — | 
                
                        | Derivative product liabilities | — | — | — | — | 
                
                        | Other non current liabilities | — | — | — | — | 
                
                        | Shareholders equity |  |  |  |  | 
                
                        | Common stock | 132.3M | 131.4M | 115.9M | 16.0M | 
                
                        | Retained earnings | 2.4B | 1.8B | 1.4B | 909.7M | 
                
                        | Other shareholders equity | — | — | — | — | 
                
                        | Total shareholders equity | 6.1B | 5.5B | 5.4B | 871.9M | 
                
                        | Additional paid in capital | 4.3B | 4.3B | 1.3B | 536.8M | 
                
                        | Treasury stock | — | — | — | — | 
                
                        | Minority interest | — | — | — | 0 |