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Stock Incentive Plans - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based arrangement options vested during the period aggregate fair value	$ 0.5
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number	20,334,575
Ccc2021 Employee Stock Purchase Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares sold under plan	190,081
Cayman Equity Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross	0
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number	2,305,281	2,355,400
Unvested Performance-Based Awards [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based arrangement unrecognised compensation for options unvested	$ 19.0
Share based compensation by share based arrangement unrecognised compensation for options unvested remaining period for recognition	2 years 3 months 18 days
Unvested Time-Based Awards [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based arrangement unrecognised compensation for options unvested	$ 153.2
Share based compensation by share based arrangement unrecognised compensation for options unvested remaining period for recognition	2 years
Employee Tax Obligations [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based arrangement equity instruments other than options granted during the period	2,877,147
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted	12,714,910
Restricted Stock Units (RSUs) [Member] \| Time Based Vesting Requirements [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted	11,099,413
Restricted Stock Units (RSUs) [Member] \| Performance Based Vesting Requirements [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted	1,615,497
Restricted Stock Units (RSUs) [Member] \| Employee Tax Obligations [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based arrangement equity instruments other than options granted during the period	9,800,652
EvolutionIQ [Member] \| Restricted Stock Award (RSAs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Granted	792,174