v3.25.1
Intangible Assets
3 Months Ended
Mar. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
Intangible assets, net consists of the following (in millions):
 March 31, 2025December 31, 2024
Developed technology$625 $581 
Patents83 83 
Other11 11 
Intangible assets, gross719 675 
Less: accumulated amortization(489)(466)
Intangible assets, net$230 $209 

The weighted-average useful life of the acquired developed technology for the three months ended March 31, 2025 and 2024 was approximately five years. Amortization expense for intangible assets for the three months ended March 31, 2025 and 2024 was $21 million and $24 million, respectively.

The following table presents the estimated future amortization expense related to intangible assets held at March 31, 2025 (in millions):
Years Ending December 31,
Remainder of 2025
$68 
202655 
202744 
202837 
202922 
Thereafter
Total future amortization expense$230