Share-based Compensation - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Income tax benefit related to expense	$ 5,800,000	$ 5,800,000	$ 3,300,000
Exercised stock option amount	200,000
Realized tax benefit amount	$ 100,000
Closing stock price	$ 17.46
Share-based compensation	$ 32,455,000	35,707,000	18,443,000
SeaSpine [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Options outstanding	1,600,000
Options exercisable	500,000
Number of options issued in connection with conversion of awards	1,900,000
Number of time based RSU issued in exchange for equity awards	500,000
Maximum [Member] | SeaSpine [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Common stock acqure under stock option	900,000
2012 LTIP Plan [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Award Contractual term	10 years
Amount of shares reserved for issuance	16,300,000
Options outstanding	1,700,000
Options exercisable	1,200,000
SeaSpine 2015 Plan [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Amount of shares reserved for issuance	3,000,000
Options outstanding	700,000
Options exercisable	500,000
SeaSpine 2015 Plan [Member] | SeaSpine [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of performance to be achieved	100.00%
Stock Purchase Plan [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Amount of shares reserved for issuance	4,900,000
Maximum percentage of compensation eligible employees to be deducted for purchase of common stock	25.00%
Purchase price of shares equivalent to fair market value	85.00%
Shares issued under stock purchase plan	3,400,000
Stock Purchase Plan [Member] | Minimum [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of compensation eligible employees to be deducted for purchase of common stock	1.00%
Restricted Stock Units [Member] | SeaSpine [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unvested restricted stock and stock units outstanding	1,200,000
Share based compensation grants of restricted stock unit	1,100,000
Restricted Stock Units [Member] | 2012 LTIP Plan [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unvested restricted stock and stock units outstanding	1,400,000
Restricted Stock Units [Member] | SeaSpine 2015 Plan [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unvested restricted stock and stock units outstanding	400,000
Market-based Restricted Stock Units [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unamortized compensation expense	$ 11,100,000
Weighted-average period for unamortized compensation cost expected to be recognized	2 years
Market-based Restricted Stock Units [Member] | Maximum [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share based compensation, fair market value of restricted stock units vested	$ 100,000	100,000	100,000
Market-based Stock Option [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Options outstanding	754,000
Vesting period	3 years
Employee Stock Option
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unamortized compensation expense	$ 5,300,000
Weighted-average period for unamortized compensation cost expected to be recognized	1 year 1 month 6 days
Total intrinsic value of options exercised	$ 100,000	0	0
Aggregate intrinsic value of options outstanding	6,900,000
Aggregate intrinsic value of options exercisable	700,000
Share-based compensation	$ 4,331,000	6,130,000	1,114,000
Time-based Restricted Stock Awards and Stock Units [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share based compensation grants of restricted stock unit	1,264,000
Unamortized compensation expense	$ 15,700,000
Weighted-average period for unamortized compensation cost expected to be recognized	1 year 7 months 6 days
Non-vested shares, vested in period	$ 13,300,000	17,200,000	5,200,000
Aggregate intrinsic value of restricted stock outstanding	35,200,000
Share-based compensation	$ 18,818,000	$ 27,290,000	$ 9,452,000
Time-based Restricted Stock Awards and Stock Units [Member] | Maximum [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Vesting period	4 years
Time-based Restricted Stock Awards and Stock Units [Member] | Minimum [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Vesting period	3 years
Performance-based Restricted Stock Units [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Aggregate intrinsic value of restricted stock outstanding	$ 16,800,000
Performance-based And Market-based Restricted Stock Units [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of performance to be achieved	100.00%