Goodwill - Schedule of Net Carrying Amount of Goodwill (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($)
Goodwill [Line Items]
Goodwill, net Beginning Balance	$ 194,934
Goodwill, net Ending Balance	194,934
Global Spine [Member]
Goodwill [Line Items]
Goodwill, gross Beginning balance	194,934
Goodwill, gross Ending balance	194,934
Goodwill, net Beginning Balance	194,934
Goodwill, net Ending Balance	194,934
Global Orthopedics [Member]
Goodwill [Line Items]
Goodwill, gross Beginning balance	11,477
Goodwill gross, Currency translation adjustment	(712)
Goodwill, gross Ending balance	10,765
Accumulated Impairment Loss Beginning balance	(11,477)
Accumulated Impairment Loss, Currency translation adjustment	712
Accumulated Impairment Loss Ending balance	$ (10,765)