Segment Information - Summary of Adjusted EBITDA (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Segment Reporting Information [Line Items]
Net revenues	$ 757	$ 730
Adjusted EBITDA	140	135
Depreciation and amortization	26	24
Net Revenues
Segment Reporting Information [Line Items]
Net revenues	757	730
Operating Segment
Segment Reporting Information [Line Items]
Net revenues	762	740
Adjusted EBITDA	149	153
Depreciation and amortization	18	17
Operating Segment | Net Revenues
Segment Reporting Information [Line Items]
Net revenues	760	737
Operating Segment | Intersegment Revenues
Segment Reporting Information [Line Items]
Net revenues	2	3
Operating Segment | Reynolds Cooking & Baking
Segment Reporting Information [Line Items]
Net revenues	272	243
Adjusted EBITDA	53	40
Depreciation and amortization	5	6
Operating Segment | Reynolds Cooking & Baking | Net Revenues
Segment Reporting Information [Line Items]
Net revenues	272	243
Operating Segment | Hefty Waste & Storage
Segment Reporting Information [Line Items]
Net revenues	194	192
Adjusted EBITDA	44	55
Depreciation and amortization	4	4
Operating Segment | Hefty Waste & Storage | Net Revenues
Segment Reporting Information [Line Items]
Net revenues	192	189
Operating Segment | Hefty Waste & Storage | Intersegment Revenues
Segment Reporting Information [Line Items]
Net revenues	2	3
Operating Segment | Hefty Tableware
Segment Reporting Information [Line Items]
Net revenues	170	178
Adjusted EBITDA	34	35
Depreciation and amortization	4	3
Operating Segment | Hefty Tableware | Net Revenues
Segment Reporting Information [Line Items]
Net revenues	170	178
Operating Segment | Presto Products
Segment Reporting Information [Line Items]
Net revenues	126	127
Adjusted EBITDA	18	23
Depreciation and amortization	5	4
Operating Segment | Presto Products | Net Revenues
Segment Reporting Information [Line Items]
Net revenues	126	127
Unallocated
Segment Reporting Information [Line Items]
Net revenues	(5)	(10)
Adjusted EBITDA	(9)	(18)
Depreciation and amortization	8	7
Unallocated | Net Revenues
Segment Reporting Information [Line Items]
Net revenues	(3)	(7)
Unallocated | Intersegment Revenues
Segment Reporting Information [Line Items]
Net revenues	$ (2)	$ (3)