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Acquired Intangible Assets (Tables)
3 Months Ended
Oct. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule Of Intangible Assets Acquired
The following table shows the cost, accumulated amortization, and weighted-average life in years for our acquired intangible assets at the dates indicated. The weighted-average lives are calculated for assets that are not fully amortized.
(Dollars in millions)Customer
Lists / User Relationships
Purchased
Technology
Trade
Names
and Logos
Total
At October 31, 2024:    
Cost$6,195 $1,648 $680 $8,523 
Accumulated amortization(1,712)(942)(207)(2,861)
Acquired intangible assets, net$4,483 $706 $473 $5,662 
Weighted-average life in years1481313
At July 31, 2024:    
Cost$6,196 $1,648 $680 $8,524 
Accumulated amortization(1,605)(905)(194)(2,704)
Acquired intangible assets, net$4,591 $743 $486 $5,820 
Weighted-average life in years1481313
Schedule Of Future Amortization Expense
The following table shows the expected future amortization expense for our acquired intangible assets at October 31, 2024. Amortization of purchased technology is charged to amortization of acquired technology in our condensed consolidated statements of operations. Amortization of other acquired intangible assets, such as customer lists, is charged to amortization of other acquired intangible assets in our condensed consolidated statements of operations. If impairment events occur, they could accelerate the timing of acquired intangible asset charges.
(In millions)Expected
Future
Amortization
Expense
Fiscal year ending July 31, 
2025 (excluding the three months ended October 31, 2024)$472 
2026627 
2027602 
2028586 
2029581 
Thereafter2,794 
Total expected future amortization expense$5,662