v3.25.2
Stock Plans - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Shares Subject to Option      
Beginning balance (in shares)   16,479,169  
Options granted (in shares)   2,009,150  
Options exercised (in shares) [1]   (1,689,734)  
Options canceled (in shares)   (259,913)  
Ending balance (in shares) 16,538,672 16,538,672 16,479,169
Weighted- Average Exercise or Grant Price Per Share      
Beginning balance (in dollars per share)   $ 54.51  
Options granted (in dollars per share)   65.11  
Options exercised (in dollars per share) [1]   42.11  
Options canceled (in dollars per share)   66.82  
Ending balance (in dollars per share) $ 56.87 $ 56.87 $ 54.51
Average Remaining Contractual Term      
Average remaining contractual term   6 years 5 years
Aggregate Intrinsic Value      
Aggregate intrinsic value $ 186 $ 186 $ 135
Aggregate intrinsic value options exercised [1]   38  
Cash received from options exercised 27 71  
Actual tax benefit realized and recorded in the provision for income taxes for the tax deductions from the option exercises $ 1 $ 5  
Annual grant to eligible employees      
Shares Subject to Option      
Options granted (in shares)   1,989,760  
Weighted- Average Exercise or Grant Price Per Share      
Options granted (in dollars per share)   $ 65.09  
Additional options issued      
Shares Subject to Option      
Options granted (in shares)   19,390  
Weighted- Average Exercise or Grant Price Per Share      
Options granted (in dollars per share)   $ 67.65  
[1] Cash received from options exercised was $27 million and $71 million in the three and six months ended June 30, 2025, respectively. The excess income tax benefit from stock option exercises was $1 million and $5 million in the three and six months ended June 30, 2025.