Stock-Based Compensation - Summary of Information Regarding Stock Options (Details) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) $ / shares shares
Shares Subject to Outstanding Options (in millions)
Beginning balance (in shares) | shares	13.5
Options granted (in shares) | shares	2.8
Options exercised (in shares) | shares	(0.3)
Options forfeited or canceled (in shares) | shares	(0.5)
Ending balance (in shares) | shares	15.5
Options vested and expected to vest (in shares) | shares	15.5
Options exercisable (in shares) | shares	11.3
Weighted Average Exercise Price Per Share
Beginning balance, weighted average grant date fair value (in dollars per share) | $ / shares	$ 21.31
Options granted, weighted average grant date fair value (in dollars per share) | $ / shares	15.61
Options exercised, weighted average grant date fair value (in dollars per share) | $ / shares	11.45
Options forfeited or canceled, weighted average grant date fair value (in dollars per share) | $ / shares	25.57
Ending balance, weighted average grant date fair value (in dollars per share) | $ / shares	20.31
Options vested and expected to vest, weighted average grant date fair value (in dollars per share) | $ / shares	20.31
Options exercisable, weighted average grant date fair value (in dollars per share) | $ / shares	$ 20.47
Weighted average remaining contractual term (in years)	6 years 7 months 9 days
Options vested and expected to vest, weighted average remaining contractual term (in years)	6 years 7 months 9 days
Options exercisable, weighted average remaining contractual term (in years)	5 years 10 months 24 days
Aggregate intrinsic value | $	$ 19
Options vested and expected to vest, aggregate intrinsic value | $	19
Options exercisable, aggregate intrinsic value | $	$ 19