v3.25.4
Net Loss per Share - Schedule of Numerators and Denominators of Basic and Diluted Net Loss per Share Computations for Common Stock (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Numerator:      
Net loss $ (460,489) $ (697,856) $ (1,322,485)
Basic shares:      
Weighted-average common shares - Basic (in shares) 1,694,598,000 1,659,147,000 1,612,504,000
Diluted shares:      
Weighted-average common shares - Diluted (in shares) 1,694,598,000 1,659,147,000 1,612,504,000
Net loss per share attributable to common stockholders:      
Basic (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Diluted (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Class A      
Numerator:      
Net loss $ (391,426) $ (590,956) $ (1,114,039)
Net loss attributable to common stockholders $ (391,426) $ (590,956) $ (1,114,039)
Basic shares:      
Weighted-average common shares - Basic (in shares) 1,440,448,000 1,404,994,000 1,358,345,000
Diluted shares:      
Weighted-average common shares - Diluted (in shares) 1,440,448,000 1,404,994,000 1,358,345,000
Net loss per share attributable to common stockholders:      
Basic (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Diluted (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Class B      
Numerator:      
Net loss $ (6,121) $ (9,475) $ (18,479)
Net loss attributable to common stockholders $ (6,121) $ (9,475) $ (18,479)
Basic shares:      
Weighted-average common shares - Basic (in shares) 22,523,000 22,526,000 22,532,000
Diluted shares:      
Weighted-average common shares - Diluted (in shares) 22,523,000 22,526,000 22,532,000
Net loss per share attributable to common stockholders:      
Basic (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Diluted (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Class C      
Numerator:      
Net loss $ (62,942) $ (97,425) $ (189,967)
Net loss attributable to common stockholders $ (62,942) $ (97,425) $ (189,967)
Basic shares:      
Weighted-average common shares - Basic (in shares) 231,627,000 231,627,000 231,627,000
Diluted shares:      
Weighted-average common shares - Diluted (in shares) 231,627,000 231,627,000 231,627,000
Net loss per share attributable to common stockholders:      
Basic (in usd per share) $ (0.27) $ (0.42) $ (0.82)
Diluted (in usd per share) $ (0.27) $ (0.42) $ (0.82)