Net Income (Loss) Per Share Attributable to Common Stockholders - EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Denominator
Weighted-average shares used in computing basic Net income (loss) per share attributable to common stockholders (in shares)	511,065,000	532,540,000	545,397,000
Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]
Weighted-average shares used in computing diluted Net income (loss) per share attributable to common stockholders (in shares)	518,845,000	532,540,000	545,397,000
Earnings Per Share, Basic and Diluted EPS [Abstract]
Net Income (loss) per share attributable to common stockholders, basic (in dollars per share)	$ 0.05	$ (0.42)	$ (0.34)
Net Income (loss) per share attributable to common stockholders, diluted (in dollars per share)	$ 0.05	$ (0.42)	$ (0.34)
Class A Common Stock
Numerator
Net income (loss) attributable to common stockholders, basic	$ 24,938	$ (199,108)	$ (142,650)
Net income (loss) attributable to common stockholders, diluted	$ 24,808	$ (199,108)	$ (142,650)
Denominator
Weighted-average shares used in computing basic Net income (loss) per share attributable to common stockholders (in shares)	467,071,000	475,564,000	421,043,000
Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]
Effect of dilutive potential shares of common stock (in shares)	4,646,000	0	0
Weighted-average shares used in computing diluted Net income (loss) per share attributable to common stockholders (in shares)	471,717,000	475,564,000	421,043,000
Earnings Per Share, Basic and Diluted EPS [Abstract]
Net Income (loss) per share attributable to common stockholders, basic (in dollars per share)	$ 0.05	$ (0.42)	$ (0.34)
Net Income (loss) per share attributable to common stockholders, diluted (in dollars per share)	$ 0.05	$ (0.42)	$ (0.34)
Class B Common Stock
Numerator
Net income (loss) attributable to common stockholders, basic	$ 2,349	$ (23,854)	$ (42,130)
Net income (loss) attributable to common stockholders, diluted	$ 2,479	$ (23,854)	$ (42,130)
Denominator
Weighted-average shares used in computing basic Net income (loss) per share attributable to common stockholders (in shares)	43,993,000	56,976,000	124,349,000
Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]
Effect of dilutive potential shares of common stock (in shares)	3,135,000	0	0
Weighted-average shares used in computing diluted Net income (loss) per share attributable to common stockholders (in shares)	47,128,000	56,976,000	124,349,000
Earnings Per Share, Basic and Diluted EPS [Abstract]
Net Income (loss) per share attributable to common stockholders, basic (in dollars per share)	$ 0.05	$ (0.42)	$ (0.34)
Net Income (loss) per share attributable to common stockholders, diluted (in dollars per share)	$ 0.05	$ (0.42)	$ (0.34)