Net system sales Net system sales Funding provided for tooling and facilities investments in associates Funding provided for tooling and facilities investments in associates Increase (decrease) in cash and cash equivalents Other Comprehensive Income, Net Of Tax, Cash Flow Hedges, Other Comprehensive Income Other Comprehensive Income, Net Of Tax, Cash Flow Hedges, Other Comprehensive Income Increase (decrease) in legal reserves, research and development expenditures, equity Increase (decrease) in legal reserves, research and development expenditures, equity Purchase Of Treasury Shares, In Shares Purchase Of Treasury Shares, In Shares Net income [Member] Net income Cost of system sales Cost of system sales Cost of service and field options sales Cost of service and field options sales Net service and field option sales Net service and field option sales Issuance Of Shares Issuance Of Shares Cost of sales Adjustments for gain (loss) on disposals, property, plant and equipment Comprehensive income, attributable to owners of parent Adjustments For Increase (Decrease), Contract Assets And Liabilities Adjustments For Increase (Decrease), Contract Assets And Liabilities Adjustments For, Inventory Reserve Adjustments For, Inventory Reserve Adjustments for decrease (increase) in finance receivables Adjustments for decrease (increase) in finance receivables Adjustment For Increase (Decrease), Current Tax Assets And Liabilities Adjustment For Increase (Decrease), Current Tax Assets And Liabilities Cash flows from (used in) investing activities Gross profit Noncash Portion Of Property, Plant And Equipment In Investing Activities Noncash Portion Of Property, Plant And Equipment In Investing Activities Increase (decrease) in cash and cash equivalents before effect of exchange rate changes Adjustments For Equity Method Investments Adjustments For Equity Method Investments Cash flows from (used in) financing activities Share Of Accumulated Other Comprehensive Income Of Associates And Joint Ventures Accounted For Using Equity Method, Net Of Tax Share Of Accumulated Other Comprehensive Income Of Associates And Joint Ventures Accounted For Using Equity Method, Net Of Tax Cash flows from (used in) operating activities Medical Applications And Swiss Optic Business [Member] Medical Applications And Swiss Optic Business Prior Period, Profit Prior Period, Profit