v3.26.1
Impairment and Restructuring Costs - Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Apr. 30, 2025
facility
Restructuring Cost and Reserve [Line Items]            
Impairment of assets $ 72 $ 184 $ 107 $ 184    
Restructuring reserve, current $ 76   $ 76   $ 78  
April 2025 announced closures            
Restructuring Cost and Reserve [Line Items]            
Number of converting facilities | facility           2
Impairment of assets   $ 184   $ 184