| Total assets | 15.1B | 15.1B | 14.1B | 14.6B | 
                
                        | Current assets | 9.7B | 9.8B | 8.8B | 9.2B | 
                
                        | Cash | — | 2.5B | — | — | 
                
                        | Cash equivalents | — | — | — | — | 
                
                        | Cash and cash equivalents | 2.8B | 2.5B | 2.3B | 2.2B | 
                
                        | Other short term investments | 766.5M | 1.4B | 931.6M | 766.5M | 
                
                        | Accounts receivable | 3.3B | 3.2B | 3.4B | 3.3B | 
                
                        | Other receivables | 1.4B | 1.3B | 1.1B | 1.3B | 
                
                        | Inventory | — | — | — | — | 
                
                        | Prepaid assets | — | 657.7M | 579.0M | — | 
                
                        | Restricted cash | — | — | 43.2M | — | 
                
                        | Assets held for sale | — | — | — | — | 
                
                        | Hedging assets | — | 19.9M | 24.2M | — | 
                
                        | Other current assets | 1.5B | 9.5M | 13.8M | 1.6B | 
                
                        | Non current assets | 5.4B | 5.2B | 5.2B | 5.4B | 
                
                        | Properties | — | 0 | 0 | — | 
                
                        | Land and improvements | — | 210.0M | 204.8M | — | 
                
                        | Machinery furniture equipment | — | 2.1B | 2.0B | — | 
                
                        | Construction in progress | — | 102.8M | 86.4M | — | 
                
                        | Leases | — | — | — | — | 
                
                        | Accumulated depreciation | — | -2.0B | -1.9B | — | 
                
                        | Goodwill | 1.4B | 2.3B | 2.3B | 1.4B | 
                
                        | Investment properties | — | — | — | — | 
                
                        | Financial assets | — | — | — | — | 
                
                        | Intangible assets | — | 279.1M | 300.7M | — | 
                
                        | Investments and advances | 1.1B | 1.2B | 1.1B | 1.0B | 
                
                        | Other non current assets | 927.3M | 676.7M | 1.7B | 1.0B | 
                
                        | Total liabilities | 5.5B | 5.3B | 5.1B | 5.3B | 
                
                        | Current liabilities | 4.5B | 4.3B | 4.2B | 4.2B | 
                
                        | Accounts payable | 364.7M | 420.9M | 370.7M | 395.8M | 
                
                        | Accrued expenses | — | 856.4M | 876.3M | — | 
                
                        | Short term debt | — | 248.0M | 253.2M | — | 
                
                        | Deferred revenue | 859.0M | 859.0M | 853.8M | 743.2M | 
                
                        | Tax payable | — | 819.3M | 797.7M | — | 
                
                        | Pensions | 332.7M | 792.5M | 695.7M | 296.4M | 
                
                        | Other current liabilities | 2.9B | 185.8M | 153.0M | 2.8B | 
                
                        | Non current liabilities | 1.0B | 995.6M | 978.3M | 1.1B | 
                
                        | Long term provisions | — | — | — | — | 
                
                        | Long term debt | 598.9M | 583.3M | 576.4M | 653.3M | 
                
                        | Provision for risks and charges | — | — | — | — | 
                
                        | Deferred liabilities | — | 174.6M | 156.4M | — | 
                
                        | Derivative product liabilities | — | 11.2M | 10.4M | — | 
                
                        | Other non current liabilities | 414.8M | 13.0M | 12.1M | 400.1M | 
                
                        | Shareholders equity |  |  |  |  | 
                
                        | Common stock | — | 280.9M | 280.9M | — | 
                
                        | Retained earnings | — | 11.9B | 11.1B | — | 
                
                        | Other shareholders equity | — | 1.0B | 1.1B | — | 
                
                        | Total shareholders equity | 9.6B | 9.7B | 8.9B | 9.4B | 
                
                        | Additional paid in capital | — | 452.8M | 448.5M | — | 
                
                        | Treasury stock | — | — | — | — | 
                
                        | Minority interest | 44.1M | 43.2M | 42.3M | 42.3M |