Business Segment Information - Schedule of Depreciation and Amortization by Reporting Segment (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 13,273	$ 16,871	$ 26,766	$ 51,302
Operating Segments [Member] \| Global Spine [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	9,986	14,851	20,204	46,753
Operating Segments [Member] \| Global Limb Reconstruction [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	2,807	1,419	5,585	3,355
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 480	$ 601	$ 977	$ 1,194

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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+ Details

- 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.

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+ Details