v3.25.1
Income Taxes - Narrative (Details)
€ in Millions, $ in Millions
3 Months Ended
Mar. 31, 2025
USD ($)
Mar. 31, 2025
EUR (€)
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Income Taxes [Line Items]        
Income tax expense (benefit) $ 13   $ 6  
Loss before income taxes (131)   52  
Unrecognized tax benefits $ 0      
Net discrete tax adjustments     $ 1  
Minimum effective corporate tax rate 15.00% 15.00%    
U.S. statutory rate 21.00% 21.00% 21.00%  
Corporate average revenue excess amount | €   € 750    
Corporate alternative minimum tax 15.00% 15.00%    
U.S.        
Income Taxes [Line Items]        
Net deferred tax assets, unlimited lives $ 1,100     $ 1,100
Net deferred tax assets, limited lives 200      
Deferred tax asset, tax credit carryforwards, foreign 24      
Foreign Country [Member]        
Income Taxes [Line Items]        
Net deferred tax assets 1,500     1,500
Valuation allowance 1,200     1,200
Foreign Country [Member] | Luxembourg        
Income Taxes [Line Items]        
Valuation allowance 1,000      
State And Local Authority        
Income Taxes [Line Items]        
Net deferred tax assets 1,300     1,300
Valuation allowance $ 36     $ 26