v3.26.1
Segment Information - Additional Information (Details)
$ in Millions
3 Months Ended
Mar. 31, 2026
USD ($)
segment
Dec. 31, 2025
USD ($)
Segment Reporting Information [Line Items]    
Adjustment of goodwill $ 803  
Goodwill $ 1,895 $ 1,895
Number of reportable segments | segment 4  
Reynolds Cooking & Kitchen Essentials    
Segment Reporting Information [Line Items]    
Goodwill $ 794  
Hefty Waste & Clean-Up    
Segment Reporting Information [Line Items]    
Goodwill 520  
Hefty Home & Tableware    
Segment Reporting Information [Line Items]    
Goodwill 298  
Hefty Storage & Organization    
Segment Reporting Information [Line Items]    
Goodwill $ 283