Business Segment Information - Schedule of Depreciation and Amortization by Reporting Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 16,871	$ 14,032	$ 51,302	$ 28,894
Operating Segments [Member] \| Global Spine [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	14,851	11,044	46,753	22,973
Operating Segments [Member] \| Global Orthopedics [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	1,419	2,191	3,355	4,398
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 601	$ 797	$ 1,194	$ 1,523

- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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