Business Segment Information - Summary of EBIDTA by Reporting Segment (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Consolidated adjusted EBITDA	$ 9,919	$ 11,423	$ 13,123	$ 18,532
Interest expense, net	1,266	407	2,555	782
Depreciation and amortization	13,327	6,512	25,997	14,028
Share-based compensation expense	13,246	4,460	26,266	8,792
Foreign exchange impact	(269)	2,991	(852)	4,233
SeaSpine merger-related costs	8,206		28,946
Strategic investments	309	1,824	970	2,794
Acquisition-related fair value adjustments	8,149	(10,714)	19,785	(16,214)
Legal judgments/settlements	1,291	148	1,760	341
Medical device regulation	2,050	2,248	5,679	4,198
Business interruption - COVID-19		316		659
All other	262	189	262	266
Income (loss) before income taxes	(37,918)	3,042	(98,245)	(1,347)
Operating Segments [Member] \| Global Spine [Member]
Segment Reporting Information [Line Items]
Consolidated adjusted EBITDA	21,258	14,610	36,239	28,643
Operating Segments [Member] \| Global Orthopedics [Member]
Segment Reporting Information [Line Items]
Consolidated adjusted EBITDA	(135)	780	(91)	(24)
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Consolidated adjusted EBITDA	$ (11,204)	$ (3,967)	$ (23,025)	$ (10,087)

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Medical device regulation.

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