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Business combinations and investments - Components of intangible assets acquired (Details) - Bioness, Inc $ in Thousands	Mar. 30, 2021 USD ($)
Business Acquisition [Line Items]
Intangible assets	$ 87,000
Intellectual property
Business Acquisition [Line Items]
Useful Life (in years)	10 years
Intangible assets	$ 43,500
IPR&D
Business Acquisition [Line Items]
Intangible assets	$ 43,250
Customer relationships
Business Acquisition [Line Items]
Useful Life (in years)	2 years
Intangible assets	$ 250

X

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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X

- 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.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=123455525&loc=d3e2207-128464

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472

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