Annual report pursuant to Section 13 and 15(d)

Income Taxes - Narrative (Details)

v3.24.4
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Nov. 03, 2021
Income Tax Examination [Line Items]        
Effective income tax rate percent (11.30%) 18.30% 24.80%  
Valuation allowance $ 93 $ 88    
Unrecognized tax benefits 201 171 $ 198  
Unrecognized tax benefits that would impact effective tax rate 201      
Uncertain tax positions are recognized in other long-term liabilities 76 50    
Tax credits and other income tax benefits, net $ 32      
Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, after Amortization, Statement of Income or Comprehensive Income [Extensible Enumeration] Income Tax Expense (Benefit)      
Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization, Statement of Income or Comprehensive Income [Extensible Enumeration] Income Tax Expense (Benefit)      
Tax credits and other income tax benefits $ 153      
Investment Program, Proportional Amortization Method, Applied, Amortization Expense, Statement of Income or Comprehensive Income [Extensible Enumeration] Income Tax Expense (Benefit)      
Amortization expense $ 121      
Unrecognized tax benefits, increase resulting from interest $ 4 2    
Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit After Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag 32      
Investment Program Proportional Amortization Method Elected Income Tax Credit And Other Income Tax Benefit Before Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag 153      
Investment Program Proportional Amortization Method Applied Income Tax Credit And Other Tax Benefit Amortization Statement Of Cash Flows Extensible Enumeration Not Disclosed Flag 121      
Sirius XM | Liberty Media        
Income Tax Examination [Line Items]        
Ownership percentage       80.00%
Federal        
Income Tax Examination [Line Items]        
Gross operating loss carryforwards $ 199      
State and Federal        
Income Tax Examination [Line Items]        
Tax credit carryforward $ 183 $ 76