v3.25.2
Intangible Assets (Tables)
 6 Months Ended
Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets
 June 30, 2025
 CostAccumulated amortizationNet book value
(in US $ millions)
Acquired technology92 57 35 
Other intangible assets5 4 1 
Software development costs14 14 — 
 111 75 36 
 December 31, 2024
 CostAccumulated amortizationNet book value
(in US $ millions)
Acquired technology72 51 21 
Other intangible assets5 4 1 
Software development costs14 14 — 
 91 69 22 
Schedule of Classification of Amortization Expense Related to Intangible Assets
The following table illustrates the classification of amortization expense related to intangible assets in the condensed consolidated statements of operations and comprehensive income (loss):
Three months ended June 30,Six months ended June 30,
 2025202420252024
(in US $ millions)
Cost of revenues2 4 4 8 
Research and development1 — 2 — 
 3 4 6 8 
Schedule of Estimated Future Amortization Expense Related to Intangible Assets
Estimated future amortization expense related to intangible assets, as of June 30, 2025 is as follows:
Fiscal Year 
Amount
(in US $ millions)
20256 
20269 
20278 
Thereafter2 
Total25