XML 98 R58.htm IDEA: XBRL DOCUMENT v3.24.4
Income Taxes - Components of Net Deferred Tax Liability (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Deferred Tax Assets:        
Net operating loss and other loss carryforwards $ 4,415 $ 3,530    
Advance on sale of investment (see Note 7) 2,437 2,367    
Nondeductible accruals and other 4,232 4,100    
Less: Valuation allowance 4,498 3,679 $ 3,295 $ 2,907
Total deferred tax assets, net of valuation allowance 6,586 6,318    
Deferred Tax Liabilities:        
Property and equipment and intangible assets 28,672 29,337    
Investments 934 1,002    
Debt 2,055 1,814    
Foreign subsidiaries and undistributed foreign earnings 43 59    
Total deferred tax liabilities 31,704 32,212    
Net deferred tax liability $ 25,118 $ 25,894