v3.26.1
Net Income per Share Attributable to Common Stockholders - Computation of Basic and Diluted Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator:            
Net income $ 111 $ 144 $ 116 $ 106 $ 256 $ 222
Less: Accretion related to Series A redeemable convertible preferred stock (2)   (2)   (5) (5)
Net income attributable to common stockholders, basic 109   114   251 218
Add: Accretion related to Series A redeemable convertible preferred stock 2   2   5 5
Net income attributable to common stockholders, diluted $ 111   $ 116   $ 256 $ 222
Denominator:            
Weighted-average shares used in computing basic net income per share attributable to common stockholders (in shares) 234,928   262,588   237,089 262,511
Series A redeemable convertible preferred stock (in shares) 5,833   5,833   5,833 5,833
Weighted-average shares used in computing diluted net income per share attributable to common stockholders (in shares) 248,935   281,293   251,254 282,117
Net income per share attributable to common stockholders, basic (in dollars per share) $ 0.46   $ 0.43   $ 1.06 $ 0.83
Net income per share attributable to common stockholders, diluted (in dollars per share) $ 0.45   $ 0.41   $ 1.02 $ 0.79
Stock options            
Denominator:            
Weighted-average effect of dilutive securities (in shares) 4,404   5,066   4,425 5,249
Restricted stock units            
Denominator:            
Weighted-average effect of dilutive securities (in shares) 3,770   7,751   3,907 8,477
Unvested restricted non-voting common stock            
Denominator:            
Weighted-average effect of dilutive securities (in shares) 0   55   0 47