Segment Information (Details) - Revenues by Segment - USD ($) $ in Millions		3 Months Ended			6 Months Ended	9 Months Ended
	Jul. 01, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2019	Jun. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment Reporting Information [Line Items]
Net sales	$ 0	$ 634	$ 693	$ 693	$ 1,481	$ 1,855	$ 693
Coatings and Composites [Member]
Segment Reporting Information [Line Items]
Net sales		341	332		720	981	332
Adhesives [Member]
Segment Reporting Information [Line Items]
Net sales		293	361		761	874	361
North America
Segment Reporting Information [Line Items]
Net sales		343	407		848	1,049	407
North America | Coatings and Composites [Member]
Segment Reporting Information [Line Items]
Net sales		122	138		286	379	138
North America | Adhesives [Member]
Segment Reporting Information [Line Items]
Net sales		221	269		562	670	269
Europe
Segment Reporting Information [Line Items]
Net sales		137	130		320	407	130
Europe | Coatings and Composites [Member]
Segment Reporting Information [Line Items]
Net sales		132	124		305	393	124
Europe | Adhesives [Member]
Segment Reporting Information [Line Items]
Net sales		5	6		15	14	6
Asia Pacific
Segment Reporting Information [Line Items]
Net sales		121	109		210	305	109
Asia Pacific | Coatings and Composites [Member]
Segment Reporting Information [Line Items]
Net sales		87	70		129	209	70
Asia Pacific | Adhesives [Member]
Segment Reporting Information [Line Items]
Net sales		34	39		81	96	39
Latin America
Segment Reporting Information [Line Items]
Net sales		33	47		103	94	47
Latin America | Coatings and Composites [Member]
Segment Reporting Information [Line Items]
Net sales		0	0		0	0	0
Latin America | Adhesives [Member]
Segment Reporting Information [Line Items]
Net sales		$ 33	$ 47		$ 103	$ 94	$ 47