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CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited) - USD ($)
shares in Millions, $ in Millions
 3 Months Ended
Jan. 31, 2025
Jan. 31, 2024
Net revenue:    
Net revenue $ 1,681 $ 1,658
Costs and expenses:    
Cost of revenue 782 750
Research and development 113 128
Selling, general and administrative 410 396
Total costs and expenses 1,305 1,274
Income from operations 376 384
Interest income 15 18
Interest expense (28) (22)
Other income (expense), net 4 23
Income before taxes 367 403
Provision for income taxes 49 55
Net income $ 318 $ 348
Net income per share    
Basic $ 1.12 $ 1.19
Diluted $ 1.11 $ 1.18
Weighted average shares used in computing net income per share:    
Basic 285 293
Diluted 287 294
Product    
Net revenue:    
Net revenue $ 1,200 $ 1,209
Costs and expenses:    
Cost of revenue 535 514
Services and Other    
Net revenue:    
Net revenue 481 449
Costs and expenses:    
Cost of revenue $ 247 $ 236