Consolidated statement of income [axis] Adjusted [member] Adjusting Items [member] Total [member] Profit or loss [table] Profit or loss [line items] Selling and marketing WITec post-acquisition gross margin adjustment Adjustments for acquisition-related costs Adjustments for restructuring costs Adjustments for intellectual property litigation costs Adjustments for impairment of capitalised development costs Adjustments for amortisation and impairment of acquired intangibles Adjustments for depreciation of right-of-use assets Adjustments for depreciation of property, plant and equipment Adjustments for amortisation of capitalised development costs Adjustments for adjusted earnings before interest, tax, depreciation and amortisation Adjustments for charge in respect of equity settled employee share schemes Cash payments to the pension scheme more than the charge to operating profit classified as operating activities Adjustments for increase in payables and provisions Acquisition-related costs classified as investing activities Description of accounting policy for contractual liabilities Disclosure of non-GAAP measures Disclosure of working capital movements Disclosure of contract assets and liabilities