v3.26.1
Debt - Senior Notes (Details)
$ in Millions, € in Billions
Jun. 30, 2026
USD ($)
Jun. 30, 2026
EUR (€)
Apr. 30, 2026
USD ($)
2031 9.75% Senior Notes      
Line of Credit Facility [Line Items]      
Interest rate (in percentage) 9.75% 9.75%  
2031 9.75% Senior Notes | Senior Notes      
Line of Credit Facility [Line Items]      
Debt face amount     $ 2,800
Interest rate (in percentage) 9.75% 9.75% 9.75%
Unamortized debt discounts and issuance costs     $ 27
2032 9.625% Senior Notes      
Line of Credit Facility [Line Items]      
Interest rate (in percentage) 9.625% 9.625%  
2032 9.625% Senior Notes | Senior Notes      
Line of Credit Facility [Line Items]      
Debt face amount $ 1,300    
Interest rate (in percentage) 9.625% 9.625%  
Unamortized debt discounts and issuance costs $ 20    
Fair value of the senior notes $ 10,000    
2032 EUR Senior Notes      
Line of Credit Facility [Line Items]      
Interest rate (in percentage) 8.50% 8.50%  
2032 EUR Senior Notes | Senior Notes      
Line of Credit Facility [Line Items]      
Debt face amount | €   € 2.0  
Unamortized debt discounts and issuance costs $ 41    
2031 9.00% Senior Notes | Senior Notes      
Line of Credit Facility [Line Items]      
Interest rate (in percentage) 9.00% 9.00%