v3.26.1
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($)
shares in Thousands, $ in Thousands
Total
Total  Synopsys Stockholders’ Equity
Common Stock
Capital in Excess of Par Value
Retained Earnings
Treasury Stock
Accumulated Other Comprehensive Income (Loss)
Non-controlling Interest
Beginning balance (in shares) at Oct. 31, 2024     154,112          
Beginning balance at Oct. 31, 2024 $ 8,993,206 $ 8,990,702 $ 1,541 $ 1,211,206 $ 8,984,105 $ (1,025,770) $ (180,380) $ 2,504
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 643,359 641,015     641,015     2,344
Other comprehensive income (loss), net of tax effects $ (59,756) (59,756)         (59,756)  
Purchases of treasury stock (in shares) 0              
Purchases of treasury stock $ 0              
Common stock issued, net of shares withheld for employee taxes (in shares)     1,034          
Common stock issued, net of shares withheld for employee taxes (48,516) (48,516) $ 11 (385,296)   336,769    
Stock-based compensation 388,186 387,477   387,477       709
Adjustments to redeemable non-controlling interest (838) (838)     (838)      
Deconsolidation of non-controlling interest upon the sale of subsidiary (36) 5,634   5,634       (5,670)
Ending balance (in shares) at Apr. 30, 2025     155,146          
Ending balance at Apr. 30, 2025 9,915,605 9,915,718 $ 1,552 1,219,021 9,624,282 (689,001) (240,136) (113)
Beginning balance (in shares) at Jan. 31, 2025     154,618          
Beginning balance at Jan. 31, 2025 9,304,901 9,304,792 $ 1,547 1,127,181 9,278,950 (860,967) (241,919) 109
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 345,110 345,332     345,332     (222)
Other comprehensive income (loss), net of tax effects $ 1,783 1,783         1,783  
Purchases of treasury stock (in shares) 0              
Purchases of treasury stock $ 0              
Common stock issued, net of shares withheld for employee taxes (in shares)     528          
Common stock issued, net of shares withheld for employee taxes 62,088 62,088 $ 5 (109,883)   171,966    
Stock-based compensation 201,723 201,723   201,723        
Ending balance (in shares) at Apr. 30, 2025     155,146          
Ending balance at Apr. 30, 2025 $ 9,915,605 9,915,718 $ 1,552 1,219,021 9,624,282 (689,001) (240,136) (113)
Beginning balance (in shares) at Oct. 31, 2025 185,994   185,994          
Beginning balance at Oct. 31, 2025 $ 28,327,015 28,327,602 $ 1,860 18,640,947 10,315,487 (398,278) (232,414) (587)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 81,584 82,063     82,063     (479)
Other comprehensive income (loss), net of tax effects $ (11,668) (11,668)         (11,668)  
Purchases of treasury stock (in shares) (640)   (640)          
Purchases of treasury stock $ (262,500) (262,500) $ 6 (6)   (262,500)    
Equity forward contract, net (37,500) (37,500)   (37,500)        
Common stock issued for private placement (in shares)     4,822          
Common stock issued for private placement 2,000,000 2,000,000 $ 48 1,999,952        
Common stock issued, net of shares withheld for employee taxes (in shares)     1,267          
Common stock issued, net of shares withheld for employee taxes (101,561) (101,561) $ 13 (519,047)   417,473    
Common stock issued for prior acquisition (in shares)     1          
Common stock issued for prior acquisition 668 668 $ 1 189   478    
Stock-based compensation $ 481,027 481,027   481,027        
Ending balance (in shares) at Apr. 30, 2026 191,444   191,444          
Ending balance at Apr. 30, 2026 $ 30,477,065 30,478,131 $ 1,928 20,565,562 10,397,550 (242,827) (244,082) (1,066)
Beginning balance (in shares) at Jan. 31, 2026     191,449          
Beginning balance at Jan. 31, 2026 30,547,998 30,548,827 $ 1,915 20,562,001 10,380,445 (191,851) (203,683) (829)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 16,868 17,105     17,105     (237)
Other comprehensive income (loss), net of tax effects $ (40,399) (40,399)         (40,399)  
Purchases of treasury stock (in shares) (640)   (640)          
Purchases of treasury stock $ (262,500) (262,500) $ 6 (6)   (262,500)    
Equity forward contract, net (37,500) (37,500)   (37,500)        
Common stock issued, net of shares withheld for employee taxes (in shares)     635          
Common stock issued, net of shares withheld for employee taxes 30,295 30,295 $ 7 (181,236)   211,524    
Stock-based compensation $ 222,303 222,303   222,303        
Ending balance (in shares) at Apr. 30, 2026 191,444   191,444          
Ending balance at Apr. 30, 2026 $ 30,477,065 $ 30,478,131 $ 1,928 $ 20,565,562 $ 10,397,550 $ (242,827) $ (244,082) $ (1,066)