Equity Compensation - Schedule of Stock Options Unity (Details) - Option - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2026	Dec. 31, 2025
Options
Unvested at beginning of period (in shares)	1,644,500
Granted (in shares)	3,368,300
Vested (in shares)	(527,150)
Forfeited (in shares)	(252,200)
Unvested at end of period (in shares)	4,233,450	1,644,500
Weighted Average Exercise Price
Unvested at beginning of period (in USD per share)	$ 7.17
Granted (in USD per share)	9.09
Vested (in USD per share)	7.40
Forfeited (in USD per share)	6.83
Unvested at end of period (in USD per share)	$ 8.69	$ 7.17
Unvested, Weighted Average Intrinsic Value	$ 60,964,000	$ 26,178,000
Granted, Weighted Average Intrinsic Value	47,156,000
Vested, Weighted Average Intrinsic Value	(8,269,000)
Forfeited, Weighted Average Intrinsic Value	$ (4,101,000)
Options outstanding, Weighted Average Remaining Term (years)	2 years 7 months 17 days	10 months 20 days
Granted, Weighted Average Remaining Term (years)	2 years 9 months
Vested, Weighted Average Remaining Term (years)	3 months