Segment Reporting - Summary of Segment Assets (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Assets	$ 4,587	$ 4,160
Operating Segment
Segment Reporting Information [Line Items]
Assets	991	965
Operating Segment | Reynolds Cooking & Baking
Segment Reporting Information [Line Items]
Assets	421	395
Operating Segment | Hefty Waste & Storage
Segment Reporting Information [Line Items]
Assets	241	251
Operating Segment | Hefty Tableware
Segment Reporting Information [Line Items]
Assets	148	137
Operating Segment | Presto Products
Segment Reporting Information [Line Items]
Assets	181	182
Unallocated
Segment Reporting Information [Line Items]
Assets	$ 3,596	$ 3,195