Discount rate used in discounted cash flows.

No definition available.

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- Definition

Finite and indefinite lived intangible assets net.

+ References

No definition available.

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- Definition

Goodwill and intangible assets.

+ References

No definition available.

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- 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

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

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Goodwill, In-Process Research and Development and Intellectual Property - Additional Information (Detail) - USD ($)		3 Months Ended			12 Months Ended
	Oct. 31, 2018	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Dec. 31, 2019	Sep. 21, 2015	Sep. 30, 2013
Goodwill And Intangible Assets [Line Items]
Goodwill impairment				$ 79,000,000.0	$ 0
In-Process Research and Development
Goodwill And Intangible Assets [Line Items]
Discount rate	15.00%
Impairment of intangible assets			$ 0	$ 7,900,000
Developed Technology
Goodwill And Intangible Assets [Line Items]
Weighted average remaining useful life		2 years 10 months 24 days
Technology and Patents Purchased
Goodwill And Intangible Assets [Line Items]
Weighted average remaining useful life		7 years 1 month 6 days
Safe Stitch Medical Inc
Goodwill And Intangible Assets [Line Items]
Goodwill							$ 93,800,000
Senhance Surgical Robotic System Acquisition
Goodwill And Intangible Assets [Line Items]
Goodwill						$ 38,300,000
Medical Surgery Technologies Ltd.
Goodwill And Intangible Assets [Line Items]
Goodwill	$ 9,600,000
Medical Surgery Technologies Ltd. \| In-Process Research and Development
Goodwill And Intangible Assets [Line Items]
In-process research and development	$ 10,600,000