Balance Sheet Details - Property and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 196,246	$ 160,125
Less: accumulated depreciation	(94,294)	(72,724)
Property and equipment, net	$ 101,952	87,401
Surgical instruments
Property, Plant and Equipment [Line Items]
Useful Life (in years)	4 years
Property and equipment, gross	$ 158,906	130,432
Machinery and equipment
Property, Plant and Equipment [Line Items]
Useful Life (in years)	7 years
Property and equipment, gross	$ 9,502	11,092
Computer equipment
Property, Plant and Equipment [Line Items]
Useful Life (in years)	3 years
Property and equipment, gross	$ 4,753	5,694
Office furniture and equipment
Property, Plant and Equipment [Line Items]
Useful Life (in years)	5 years
Property and equipment, gross	$ 4,760	3,861
Leasehold improvements
Property, Plant and Equipment [Line Items]
Useful lives	various
Property and equipment, gross	$ 2,965	1,754
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 15,360	$ 7,292

Various useful life of property and equipment.

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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