v3.26.1
Common Stock (Details)
$ / shares in Units, $ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
vote
$ / shares
shares
Jun. 30, 2026
USD ($)
vote
$ / shares
shares
Jun. 30, 2026
USD ($)
vote
$ / shares
shares
May 15, 2026
shares
Apr. 30, 2026
$ / shares
shares
Jan. 31, 2026
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Class of Stock [Line Items]              
Common stock, shares authorized (in shares)       100,000,000      
Customer warrant asset capitalized | $   $ 457.2 $ 822.9        
Customer warrant asset, amortization, reduction of revenue | $   $ 44.3 $ 46.3        
Incentive Award Plan 2026              
Class of Stock [Line Items]              
Share-based compensation arrangement by share-based payment award, number of shares authorized (in shares) 42,650,268 42,650,268 42,650,268        
2026 G42 Warrants              
Class of Stock [Line Items]              
Class of warrant or right, number of securities called by warrants or rights (in shares)         1,655,975    
Class of warrant or right, grant date fair value exercise price (in dollars per share) | $ / shares         $ 90.23    
Class of warrant or right, warrant asset | $   $ 149.4          
Open AI              
Class of Stock [Line Items]              
Customer warrant asset, amortization, reduction of revenue | $   $ 2.5 $ 3.3        
Common Class A              
Class of Stock [Line Items]              
Common stock, shares authorized (in shares) 3,500,000,000 3,500,000,000 3,500,000,000 3,500,000,000     271,800,000
Common stock, number of votes | vote 1 1 1        
Common stock, voting rights term     3 years        
Purchase price of common stock, percent     85.00%        
Employee shares purchase program, shares authorized (in shares)     3,554,189        
Employee shares purchase program, authorized percentage | $ / shares     $ 0.01        
Shares issued, price per share (in dollars per share) | $ / shares $ 0.01 $ 0.01 $ 0.01        
Employee shares purchase program, shares issued (in shares)     48,870,099        
Common Class B              
Class of Stock [Line Items]              
Common stock, shares authorized (in shares) 240,000,000 240,000,000 240,000,000 240,000,000     0
Common stock, number of votes | vote 20 20 20        
Common Class N              
Class of Stock [Line Items]              
Common stock, shares authorized (in shares) 100,000,000 100,000,000 100,000,000 100,000,000     37,100,000
Common stock, number of votes | vote 0 0 0        
Common Class N | AWS Warrant              
Class of Stock [Line Items]              
Class of warrant or right, number of securities called by warrants or rights (in shares) 2,696,678 2,696,678 2,696,678        
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 100.00 $ 100.00 $ 100.00        
Class of warrant or right, grant date fair value per share (in dollars per share) | $ / shares $ 185.38 $ 185.38 $ 185.38        
Class of warrant or right, warrant asset | $   $ 50.0          
Warrant shares vested (in shares) 269,668            
Warrant shares, nonvested (in shares) 2,427,010 2,427,010 2,427,010        
Common Class N | G42              
Class of Stock [Line Items]              
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares         $ 0.01    
Common Class N | G42 | G42 Warrant              
Class of Stock [Line Items]              
Class of warrant or right, number of securities called by warrants or rights (in shares)             1,857,516
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares             $ 0.01
Class of warrant or right, grant date fair value per share (in dollars per share) | $ / shares             $ 82.02
Customer warrant asset | $ $ 1,100.0 $ 1,100.0 $ 1,100.0       $ 152.4
Common Class N | Open AI | Open AI Warrant              
Class of Stock [Line Items]              
Class of warrant or right, number of securities called by warrants or rights (in shares) 33,445,026 33,445,026 33,445,026        
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 0.00001 $ 0.00001 $ 0.00001       $ 0.00001
Class of warrant or right, grant date fair value per share (in dollars per share) | $ / shares $ 82.02 $ 82.02 $ 82.02        
Class of warrant or right vested and exercisable (in shares) 5,574,171 5,574,171 5,574,171     4,459,337