Segment Information - Schedule of Adjusted EBITDA (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Net revenues	$ 3,695	$ 3,756	$ 3,817
Adjusted EBITDA	678	636	546
Depreciation and amortization	129	124	117
Capital expenditures	120	104	128
Total assets	4,873	4,780
Net revenues
Segment Reporting Information [Line Items]
Net revenues	3,695	3,756	3,817
Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	0	0	0
Operating Segment
Segment Reporting Information [Line Items]
Net revenues	3,720	3,775	3,837
Other segment items	(2,949)	(3,044)	(3,258)
Adjusted EBITDA	771	731	579
Depreciation and amortization	95	87	82
Capital expenditures	117	93	122
Total assets	1,356	1,278
Operating Segment | Net revenues
Segment Reporting Information [Line Items]
Net revenues	3,698	3,750	3,818
Operating Segment | Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	22	25	19
Operating Segment | Reynolds Cooking & Baking
Segment Reporting Information [Line Items]
Net revenues	1,247	1,273	1,287
Other segment items	(1,025)	(1,089)	(1,145)
Adjusted EBITDA	222	184	142
Depreciation and amortization	33	31	24
Capital expenditures	50	46	51
Total assets	563	556
Operating Segment | Reynolds Cooking & Baking | Net revenues
Segment Reporting Information [Line Items]
Net revenues	1,247	1,273	1,287
Operating Segment | Reynolds Cooking & Baking | Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	0	0	0
Operating Segment | Hefty Waste & Storage
Segment Reporting Information [Line Items]
Net revenues	959	942	946
Other segment items	(687)	(681)	(739)
Adjusted EBITDA	272	261	207
Depreciation and amortization	21	19	19
Capital expenditures	19	11	15
Total assets	282	267
Operating Segment | Hefty Waste & Storage | Net revenues
Segment Reporting Information [Line Items]
Net revenues	949	931	934
Operating Segment | Hefty Waste & Storage | Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	10	11	12
Operating Segment | Hefty Tableware
Segment Reporting Information [Line Items]
Net revenues	918	967	1,000
Other segment items	(771)	(793)	(866)
Adjusted EBITDA	147	174	134
Depreciation and amortization	20	16	17
Capital expenditures	36	28	36
Total assets	259	216
Operating Segment | Hefty Tableware | Net revenues
Segment Reporting Information [Line Items]
Net revenues	918	967	1,000
Operating Segment | Hefty Tableware | Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	0	0	0
Operating Segment | Presto Products
Segment Reporting Information [Line Items]
Net revenues	596	593	604
Other segment items	(466)	(481)	(508)
Adjusted EBITDA	130	112	96
Depreciation and amortization	21	21	22
Capital expenditures	12	8	20
Total assets	252	239
Operating Segment | Presto Products | Net revenues
Segment Reporting Information [Line Items]
Net revenues	584	579	597
Operating Segment | Presto Products | Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	12	14	7
Unallocated
Segment Reporting Information [Line Items]
Net revenues	(25)	(19)	(20)
Adjusted EBITDA	(93)	(95)	(33)
Depreciation and amortization	34	37	35
Capital expenditures	3	11	6
Total assets	3,517	3,502
Unallocated | Net revenues
Segment Reporting Information [Line Items]
Net revenues	(3)	6	(1)
Unallocated | Intersegment revenues
Segment Reporting Information [Line Items]
Net revenues	$ (22)	$ (25)	$ (19)