Goodwill - Schedule of Net Carrying Amount of Goodwill (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Goodwill [Line Items]
Goodwill, net Beginning Balance	$ 71,317
Goodwill acquired in the merger, net	123,617
Goodwill, net Ending Balance	194,934
Global Spine [Member]
Goodwill [Line Items]
Goodwill, gross Beginning balance	71,317
Goodwill acquired in the merger, gross	123,617
Goodwill, gross Ending balance	194,934
Goodwill, net Beginning Balance	71,317
Goodwill acquired in the merger, net	123,617
Goodwill, net Ending Balance	194,934
Global Orthopedics [Member]
Goodwill [Line Items]
Goodwill, gross Beginning balance	11,130
Goodwill gross, Currency translation adjustment	347
Goodwill, gross Ending balance	11,477
Accumulated Impairment Loss Beginning balance	(11,130)
Accumulated Impairment Loss, Currency translation adjustment	(347)
Accumulated Impairment Loss Ending balance	$ (11,477)