Net Income (Loss) Per Share - Schedule of Calculation of Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Denominator:
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	636,586	676,523
Basic net income (loss) per share (in dollars per share)	$ (0.12)	$ 0.01
Denominator
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	636,586	676,523
Weighted-average shares used in computing net income (loss) per share, diluted (in shares)	636,586	689,358
Diluted net income (loss) per share (in dollars per share)	$ (0.12)	$ 0.01
Class A
Numerator:
Net income (loss)	$ (64,376)	$ 7,830
Denominator:
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	556,906	593,722
Basic net income (loss) per share (in dollars per share)	$ (0.12)	$ 0.01
Numerator:
Net income (loss)	$ (64,376)	$ 7,830
Reallocation of net income as a result of conversion of Class B to Class A common stock	0	1,092
Reallocation of net income to Class B common stock	0	0
Diluted net income (loss)	$ (64,376)	$ 8,922
Denominator
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	556,906	593,722
Conversion of Class B to Class A common stock (in shares)	0	82,801
Weighted average effect of dilutive potential common stock (in shares)	0	12,835
Weighted-average shares used in computing net income (loss) per share, diluted (in shares)	556,906	689,358
Diluted net income (loss) per share (in dollars per share)	$ (0.12)	$ 0.01
Class B
Numerator:
Net income (loss)	$ (9,211)	$ 1,092
Denominator:
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	79,680	82,801
Basic net income (loss) per share (in dollars per share)	$ (0.12)	$ 0.01
Numerator:
Net income (loss)	$ (9,211)	$ 1,092
Reallocation of net income as a result of conversion of Class B to Class A common stock	0	0
Reallocation of net income to Class B common stock	0	(20)
Diluted net income (loss)	$ (9,211)	$ 1,072
Denominator
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	79,680	82,801
Conversion of Class B to Class A common stock (in shares)	0	0
Weighted average effect of dilutive potential common stock (in shares)	0	0
Weighted-average shares used in computing net income (loss) per share, diluted (in shares)	79,680	82,801
Diluted net income (loss) per share (in dollars per share)	$ (0.12)	$ 0.01