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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2026
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense
The following table summarizes our income tax expense for the periods presented (in millions, except for percentages):

Three Months Ended March 31,
20262025
Loss before income taxes$(1,334)$(964)
Provision for income taxes$$
Effective tax rate(0.7)%(0.7)%