Revenue - Remaining Performance Obligations (Details) $ in Millions	6 Months Ended
Jun. 30, 2019 USD ($)
Diagnostic Products
Remaining Performance Obligations
Remaining performance obligations	$ 3,100
Cardiovascular and Neuromodulation Products
Remaining Performance Obligations
Remaining performance obligations	$ 375
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-07-01
Remaining Performance Obligations
Expected timing of satisfication period (in months)	24 months
Percentage of remaining performance obligation expected to be recognized in period	60.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-07-01
Remaining Performance Obligations
Expected timing of satisfication period (in months)	12 months
Percentage of remaining performance obligation expected to be recognized in period	16.00%

Represents the percentage of revenue recognized for remaining performance obligations

No definition available.

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130556-203045

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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.

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- Definition

Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130556-203045

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