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Share-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Jan. 01, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of options, granted	2,339,540
Number of RSUs, Granted	514,990
Incremental fair value	$ 2.3
Weighted average grant date fair value of options	$ 20.43	$ 12.68
Total intrinsic value of stock options exercised	$ 76.9	$ 20.1
Volatility ordinary shares				10.00%
Increase in volatility weight percentage of ordinary share per calendar quarter	55.00%		5.00%
Employee Stock Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Ordinary shares reserved for issuance	34,155,321
Percentage of ordinary shares reserved for grant will increase annually of issued and outstanding shares	5.00%
Contractual term	10 years
Vesting period	4 years
Incremental fair value recognized	$ 0.1
Weighted average remaining vesting period	3 years
Unrecognized compensation cost	$ 53.0
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period	3 years
Weighted average remaining vesting period	2 years 2 months 12 days
Unrecognized compensation cost	$ 17.4
Share-Based Payment Arrangement, Tranche One \| Employee Stock Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period	1 year
Award vesting percentage	25.00%
Share-Based Payment Arrangement, Tranche Two \| Employee Stock Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period	3 years
Award vesting percentage	75.00%
Employee
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of options, granted	655,171
Employee \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of RSUs, Granted	9,000
Employee \| Vesting Period Shortened and Exercise Period Extended
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of options, modified	226,930
Employee \| Exercise Period Extended
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of options, modified	428,241
Employee \| Exercise Period Extended \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of RSUs, Granted	9,000
Employee \| Shares Not probable of Vesting under Original Terms
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of options, modified	124,033
Employee \| Shares Not probable of Vesting under Original Terms \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of other than options, modified	9,000
Employee \| Shares Probable of Vesting under both Original and Modified Terms
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of options, modified	531,138
Employee Stock Purchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of ordinary shares authorized	1,150,000
Percentage of lower of fair market value of ordinary shares on either first day of offering period or applicable purchase date	85.00%
Employee Stock Purchase Plan \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of eligible compensation contributions to purchase ordinary shares	15.00%
Employee Stock Purchase Plan \| Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of eligible compensation contributions to purchase ordinary shares	1.00%