v3.25.4
Debt - Additional Information (Details)
¥ in Millions, SFr in Millions
1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
Sep. 15, 2025
Aug. 18, 2025
USD ($)
Aug. 14, 2025
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Jun. 30, 2025
CHF (SFr)
Dec. 31, 2024
USD ($)
Sep. 14, 2025
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Jan. 31, 2026
USD ($)
Jan. 30, 2026
USD ($)
Jan. 29, 2026
USD ($)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
CHF (SFr)
Mar. 31, 2025
CNY (¥)
Mar. 31, 2025
CHF (SFr)
Dec. 31, 2024
CNY (¥)
Mar. 31, 2020
CNY (¥)
Debt Instrument                                      
Short-term borrowings       $ 348,000,000 $ 592,000,000       $ 592,000,000                    
Loss on extinguishment of debt, net         0   $ 0   3,000,000 $ 0                  
Outstanding principal amount       5,790,000,000 6,342,000,000       6,342,000,000                    
Long-term debt, principal       5,832,000,000 $ 6,385,000,000       6,385,000,000                    
Proceeds from issuance of long-term and short-term borrowings                 $ 1,458,000,000 $ 268,000,000                  
Maximum | China                                      
Debt Instrument                                      
Unsecured debt | ¥                                     ¥ 500
Senior Notes due November 2026 | Senior Notes                                      
Debt Instrument                                      
Stated rate         3.25%       3.25%         3.25% 3.25%        
Repurchase amount   $ 737,000,000                                  
Outstanding principal amount   750,000,000   747,000,000 $ 13,000,000       $ 13,000,000                    
Long-term debt, principal       750,000,000 $ 13,000,000       $ 13,000,000                    
Senior Notes due April 2029 | Senior Notes                                      
Debt Instrument                                      
Stated rate         3.375%       3.375%         3.375% 3.375%        
Outstanding principal amount       533,000,000 $ 582,000,000       $ 582,000,000                    
Long-term debt, principal       540,000,000 $ 587,000,000       $ 587,000,000                    
Senior Notes Due 2030 | Senior Notes                                      
Debt Instrument                                      
Stated rate         4.75%       4.75%         4.75% 4.75%        
Outstanding principal amount       1,585,000,000 $ 1,587,000,000       $ 1,587,000,000                    
Long-term debt, principal       1,600,000,000 $ 1,600,000,000       $ 1,600,000,000                    
Senior Notes due August 2031 | Senior Notes                                      
Debt Instrument                                      
Stated rate         3.875%       3.875%         3.875% 3.875%        
Outstanding principal amount       743,000,000 $ 744,000,000       $ 744,000,000                    
Long-term debt, principal       750,000,000 $ 750,000,000       $ 750,000,000                    
6.875% Senior Notes, due January 2030 | Senior Notes                                      
Debt Instrument                                      
Interest rate, effective percentage         6.875%       6.875%         6.875% 6.875%        
Outstanding principal amount       739,000,000 $ 740,000,000       $ 740,000,000                    
Long-term debt, principal       750,000,000 $ 750,000,000       $ 750,000,000                    
China Bank Loans, due August 2027                                      
Debt Instrument                                      
Stated rate         2.65%       2.65%         2.65% 2.65%        
Outstanding principal amount       41,000,000 $ 37,000,000       $ 37,000,000                    
Long-term debt, principal       41,000,000 $ 37,000,000       $ 37,000,000         ¥ 260   ¥ 300      
China Loan, due September 2027                                      
Debt Instrument                                      
Stated rate         2.45%       2.45%         2.45% 2.45%        
Outstanding principal amount       13,000,000 $ 14,000,000       $ 14,000,000                    
Long-term debt, principal       13,000,000 $ 14,000,000       $ 14,000,000         ¥ 100   100      
Adjustment to prime rate         (0.55%)       (0.55%)         (0.55%) (0.55%)        
China Loan, due November 2027                                      
Debt Instrument                                      
Stated rate         2.60%       2.60%         2.60% 2.60%        
Outstanding principal amount       21,000,000 $ 21,000,000       $ 21,000,000                    
Long-term debt, principal       21,000,000 $ 21,000,000       $ 21,000,000         ¥ 149   150   ¥ 150  
Adjustment to prime rate         (0.40%)       (0.40%)         (0.40%) (0.40%)        
China Loan, due December 2027                                      
Debt Instrument                                      
Stated rate         2.50%       2.50%         2.50% 2.50%        
Outstanding principal amount       21,000,000 $ 21,000,000       $ 21,000,000                    
Long-term debt, principal       $ 21,000,000 $ 21,000,000       $ 21,000,000         ¥ 149   ¥ 150   ¥ 150  
Adjustment to prime rate       (0.50%)                       (0.50%) (0.50%)    
Sierre Loan, due October 2027                                      
Debt Instrument                                      
Stated rate         0.42%       0.42%         0.42% 0.42%        
Interest rate, effective percentage           0.50%                          
Outstanding principal amount       $ 113,000,000 $ 126,000,000       $ 126,000,000                    
Long-term debt, principal       113,000,000 $ 126,000,000       $ 126,000,000           SFr 100   SFr 100    
Proceeds from issuance of long-term and short-term borrowings | SFr           SFr 100                          
Series 2025A Bonds, due June 2055                                      
Debt Instrument                                      
Stated rate         5.00%       5.00%         5.00% 5.00%        
Debt issuance costs         $ 6,000,000       $ 6,000,000                    
Debt face amount         $ 400,000,000       $ 400,000,000                    
6.375% Senior Notes due August 2033 | Senior Notes                                      
Debt Instrument                                      
Stated rate         6.375%       6.375%         6.375% 6.375%        
Debt issuance costs   3,000,000                                  
Debt face amount   750,000,000                                  
Outstanding principal amount       0 $ 739,000,000       $ 739,000,000                    
Debt discount   $ 9,000,000                                  
Long-term debt, principal       0 $ 750,000,000       $ 750,000,000                    
Series 2025 B Bonds, due June 2032                                      
Debt Instrument                                      
Stated rate         4.625%       4.625%         4.625% 4.625%        
Debt issuance costs         $ 2,000,000       $ 2,000,000                    
Debt face amount         100,000,000       100,000,000                    
Outstanding principal amount       0 98,000,000       98,000,000                    
Long-term debt, principal       0 100,000,000       100,000,000                    
Term Loan | 2025 Term Loan                                      
Debt Instrument                                      
Proceeds from lines of credit       1,250,000,000                              
Extinguishment of debt         65,000,000                            
Debt issuance costs       $ 16,000,000                              
Quarterly amortization payments       0.25%                              
Variable rate 1.75%             2.00%                      
Modification of debt         1,180,000,000       1,180,000,000                    
Loss on extinguishment of debt, net         2,000,000                            
Term Loan | 2023 Term Loans                                      
Debt Instrument                                      
Extinguishment of debt       $ 741,000,000                              
Term Loan | 2021 Term Loans                                      
Debt Instrument                                      
Extinguishment of debt       $ 481,000,000                              
Letter of Credit                                      
Debt Instrument                                      
Remaining borrowing capacity         144,000,000       144,000,000                    
Revolving Credit Facility | Citibank                                      
Debt Instrument                                      
Variable rate     1.00%                                
Loan facility, maximum capacity     $ 200,000,000                                
Repayment period     30 days                                
Line of credit         0       0                    
Revolving Credit Facility | Subsequent Event | Citibank                                      
Debt Instrument                                      
Loan facility, maximum capacity                     $ 300,000,000                
Revolving Credit Facility | ABL Revolver | Subsequent Event                                      
Debt Instrument                                      
Loan facility, maximum capacity                       $ 2,500,000,000 $ 2,000,000,000            
Brazil Loans                                      
Debt Instrument                                      
Short-term borrowings         280,000,000       280,000,000                    
ABL Revolver                                      
Debt Instrument                                      
Short-term borrowings         289,000,000       289,000,000                    
Amount outstanding         131,000,000       131,000,000                    
Remaining borrowing capacity         1,580,000,000       1,580,000,000                    
China Revolver                                      
Debt Instrument                                      
Short-term borrowings         $ 13,000,000       $ 13,000,000         ¥ 92          
Stated rate       6.54% 4.73%       4.73%         4.73% 4.73% 6.54% 6.54%    
Other short-term borrowings                                      
Debt Instrument                                      
Short-term borrowings         $ 10,000,000       $ 10,000,000