Goodwill and Other Intangible Assets (Schedule of Goodwill) (Details) - USD ($) $ in Millions		12 Months Ended
	Feb. 01, 2022	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Balance at beginning of year		$ 2,161	$ 2,024
Goodwill acquired during the year			124
Measurement period adjustment		5	24
Impairment of goodwill		(128)
Effects of changes in foreign exchange rates		3	(11)
Balance at end of year		2,041	2,161
Hexion
Goodwill [Roll Forward]
Goodwill acquired during the year	$ 131
Performance and Essential Materials Segment
Goodwill [Roll Forward]
Balance at beginning of year		1,020	902
Goodwill acquired during the year			119
Measurement period adjustment			8
Impairment of goodwill		(128)
Effects of changes in foreign exchange rates		1	(9)
Balance at end of year		897	1,020
Performance and Essential Materials Segment | Hexion
Goodwill [Roll Forward]
Measurement period adjustment		4
Housing and Infrastructure Products Segment
Goodwill [Roll Forward]
Balance at beginning of year		1,141	1,122
Goodwill acquired during the year			5
Measurement period adjustment		1	16
Impairment of goodwill		0
Effects of changes in foreign exchange rates		2	(2)
Balance at end of year		$ 1,144	$ 1,141