Annual report pursuant to Section 13 and 15(d)

Income Taxes - Narrative (Details)

v3.25.0.1
Income Taxes - Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Operating Loss Carryforwards [Line Items]        
Increase (decrease) in valuation allowance   $ (37,000,000) $ 4,000,000 $ 80,000,000
Unrecognized Tax Benefits   72,000,000 73,000,000 $ 74,000,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate   65,000,000    
Unrecognized Tax Benefits, Interest on Income Taxes Expense   6,000,000 4,000,000  
Unrecognized Tax Benefits, Interest on Income Taxes Accrued   10,000,000 4,000,000  
Unrecognized Tax Benefits, Income Tax Penalties Expense   0 $ 0  
Federal Tax [Member]        
Operating Loss Carryforwards [Line Items]        
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration   1,500,000,000    
State Tax [Member]        
Operating Loss Carryforwards [Line Items]        
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration   $ 2,200,000,000    
LOUISIANA        
Operating Loss Carryforwards [Line Items]        
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent   7.50%    
Increase (Decrease) In Deferred Tax Assets   $ 43,000,000    
Increase (decrease) in valuation allowance   $ (38,000,000)    
LOUISIANA | Subsequent Event [Member]        
Operating Loss Carryforwards [Line Items]        
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 5.50%