v3.26.1
Segment Information - Schedule of Segment Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Segment Reporting Information [Line Items]    
Assets $ 4,930 $ 4,936
Operating Segment    
Segment Reporting Information [Line Items]    
Assets 1,486 1,423
Operating Segment | Reynolds Cooking & Kitchen Essentials    
Segment Reporting Information [Line Items]    
Assets 657 612
Operating Segment | Hefty Waste & Clean-Up    
Segment Reporting Information [Line Items]    
Assets 262 264
Operating Segment | Hefty Home & Tableware    
Segment Reporting Information [Line Items]    
Assets 252 242
Operating Segment | Hefty Storage & Organization    
Segment Reporting Information [Line Items]    
Assets 315 305
Unallocated    
Segment Reporting Information [Line Items]    
Assets $ 3,444 $ 3,513