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Fair value measurement - Valuation technique and inputs used in determining the fair value of contingent consideration (Details) | Jun. 30, 2019
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Milestone-based payments | Minimum | Discounted cash flow | Discount rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Business combination, contingent consideration, liability, measurement input | 0.037
Milestone-based payments | Maximum | Discounted cash flow | Discount rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Business combination, contingent consideration, liability, measurement input | 0.043
Revenue-based payments | Discounted cash flow | Discount rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Business combination, contingent consideration, liability, measurement input | 0.100
Revenue-based payments | Minimum | Monte Carlo simulation | Revenue volatility |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Business combination, contingent consideration, liability, measurement input | 0.190
Revenue-based payments | Maximum | Monte Carlo simulation | Revenue volatility |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Business combination, contingent consideration, liability, measurement input | 0.243

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- Definition Value of input used to measure contingent consideration liability from business combination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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