XML 115 R97.htm IDEA: XBRL DOCUMENT v3.25.0.1
Income Taxes - Schedule of Deferred Income Taxes (Parenthetical) (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Deferred Tax Assets Liabilities Net [Line Items]    
Unrecognized tax benefits $ 163 $ 2
Tax Carryforwards And Deductions Expiration Period One [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Tax effect of unspecified carryforward losses and deductions $ 38  
Tax Carryforwards And Deductions Expiration Period One [Member] | Minimum [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Expiration period Dec. 31, 2025  
Tax Carryforwards And Deductions Expiration Period One [Member] | Maximum [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Expiration period Dec. 31, 2026  
Tax Carryforwards And Deductions Expiration Period Two [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Tax effect of unspecified carryforward losses and deductions $ 486  
Tax Carryforwards And Deductions Expiration Period Two [Member] | Minimum [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Expiration period Dec. 31, 2027  
Tax Carryforwards And Deductions Expiration Period Two [Member] | Maximum [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Expiration period Dec. 31, 2034  
Tax Carryforwards And Deductions No Expiration [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Expiration period Dec. 31, 2035  
Tax effect of unspecified carryforward losses and deductions $ 38  
Tax Carryforwards And Deductions Indefinite [Member]    
Deferred Tax Assets Liabilities Net [Line Items]    
Tax effect of unspecified carryforward losses and deductions $ 995