Business Segment Information - Summary of Net Sales by Geographic Destination for Each Reporting Segment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 193,646	$ 188,608
Global Spine [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	163,836	161,293
Global Orthopedics [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	29,810	27,315
U.S. [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	161,681	160,019
U.S. [Member] | Global Spine [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	152,703	151,865
U.S. [Member] | Global Orthopedics [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	8,978	8,154
International [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	31,965	28,589
International [Member] | Global Spine [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	11,133	9,428
International [Member] | Global Orthopedics [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 20,832	$ 19,161