Quarterly report pursuant to Section 13 or 15(d)

SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION - Reconciliation of Accrued Expenses (Details)

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SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION - Reconciliation of Accrued Expenses (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Restructuring Reserve [Roll Forward]            
Balance as of beginning of period $ 111 $ 104 $ 0   $ 0  
Costs incurred 2 40 170      
Cash payments (21) (18) (2)      
Non-cash   (15) (64)      
Balance as of end of period 92 111 104   92  
Restructuring and other charges 2 25 104 $ 0 131 $ 0
Defined benefit plan            
Restructuring Reserve [Roll Forward]            
Termination benefits 0   2 $ 0 2 $ 0
Asset Impairments            
Restructuring Reserve [Roll Forward]            
Balance as of beginning of period 0 0 0   0  
Costs incurred 0   64      
Cash payments 0 0 0      
Non-cash   (15) (64)      
Balance as of end of period 0 0 0   0  
Restructuring and other charges   15        
Employee Severance            
Restructuring Reserve [Roll Forward]            
Balance as of beginning of period 73 58 0   0  
Costs incurred 0 23 58      
Cash payments (10) (8) 0      
Non-cash   0 0      
Balance as of end of period 63 73 58   63  
Other Restructuring            
Restructuring Reserve [Roll Forward]            
Balance as of beginning of period 38 46 0   0  
Costs incurred 2 2 48      
Cash payments (11) (10) (2)      
Non-cash   0 0      
Balance as of end of period $ 29 $ 38 $ 46   $ 29