Share-Based Compensation - Additional Information (Details) - USD ($)								12 Months Ended
	Jun. 04, 2025	Jun. 13, 2024	Jul. 01, 2023	Jun. 21, 2023	Jun. 22, 2022	Oct. 12, 2021	Jun. 10, 2021	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Mar. 22, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense								$ 65,108,000	$ 67,240,000	$ 43,710,000
Indie Canada
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options assumed (in shares)						1,542,332
Profit Interest
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period								4 years
Award expiration period								10 years
Grant date fair value (in dollars per share)								$ 5.01	$ 7.09	$ 6.8
Total unrecognized compensation cost related to profit interests								$ 41,141,000
Weighted average remaining vesting period								1 year 2 months 12 days
Unvested Earn-out Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value								$ 3,919,000
Grant date fair value (in dollars per share)								$ 9.2
2023 Employment Inducement Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (in dollars per share)								$ 5.48	$ 7.48	$ 8.97
Total unrecognized compensation cost related to profit interests								$ 9,760,000
Weighted average remaining vesting period								2 years 6 months
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost related to profit interests								$ 11,000
Weighted average remaining vesting period								4 months 24 days
Employee Stock Option | Indie Canada
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration period						10 years
Purchase price - equity consideration						$ 17,249,000
2021 Omnibus Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional units authorized (in shares)					10,500,000		10,368,750	51,868,750
Number of units authorized (in shares)					20,868,750
Number of units available for grant(in shares)								10,772,489
Maximum percentage of cash retainer quarterly fully vested stock award			100.00%
Stock compensation expense								$ 9,362,000	$ 19,789,000	$ 4,099,000
Granted (in shares)								0	0
Sharebased compensation arrangement by sharebased payment award options exercises in period total intrinsic value								$ 0	$ 0
2021 Omnibus Equity Incentive Plan | Unvested Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period								4 years
2021 Omnibus Equity Incentive Plan | Section 16 Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Deferred compensation maximum percent of cash salary received in stock			50.00%
2021 Omnibus Equity Incentive Plan | Non-Section 16 Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Deferred compensation maximum percent of cash salary received in stock			25.00%
Cash to stock exchange ratio			1.15%
2021 Omnibus Equity Incentive Plan | Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional units authorized (in shares)	17,000,000	7,000,000		7,000,000
2023 Employment Inducement Award Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional units authorized (in shares)				4,000,000
Granted (in shares)								0	0
Sharebased compensation arrangement by sharebased payment award options exercises in period total intrinsic value								$ 0	$ 0
2023 Employment Inducement Award Plan | Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units authorized (in shares)				6,000,000							2,000,000
Number of units available for grant(in shares)								2,441,611
Stock compensation expense								$ 4,284,000	5,787,000	3,730,000
2022 Omnibus Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense								$ 3,500,000	$ 0	$ 0