Net Income (Loss) per Share - Computation of Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Denominator:
Basic weighted-average common shares outstanding (in shares)	145,472,389	59,138,086	57,251,112
Diluted weighted-average common shares outstanding (in shares)	145,472,389	59,138,086	57,251,112
Basic income (loss) per share attributable to common stockholders (in dollars per share)	$ (3.33)	$ (1.54)	$ (2.77)
Diluted income (loss) per share attributable to common stockholders (in dollars per share)	$ (3.33)	$ (1.54)	$ (2.77)
Class A
Numerator:
Net income (loss) attributable to common stockholders	$ (231,631)	$ (11,033)	$ (16,272)
Denominator:
Basic weighted-average common shares outstanding (in shares)	69,580,048	7,183,723	5,875,656
Diluted weighted-average common shares outstanding (in shares)	69,580,048	7,183,723	5,875,656
Basic income (loss) per share attributable to common stockholders (in dollars per share)	$ (3.33)	$ (1.54)	$ (2.77)
Diluted income (loss) per share attributable to common stockholders (in dollars per share)	$ (3.33)	$ (1.54)	$ (2.77)
Class B
Numerator:
Net income (loss) attributable to common stockholders	$ (252,645)	$ (79,791)	$ (142,278)
Denominator:
Basic weighted-average common shares outstanding (in shares)	75,892,341	51,954,363	51,375,456
Diluted weighted-average common shares outstanding (in shares)	75,892,341	51,954,363	51,375,456
Basic income (loss) per share attributable to common stockholders (in dollars per share)	$ (3.33)	$ (1.54)	$ (2.77)
Diluted income (loss) per share attributable to common stockholders (in dollars per share)	$ (3.33)	$ (1.54)	$ (2.77)