Goodwill and Intangible Assets, Net (Schedule of Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021
Goodwill
Goodwill, beginning balance	$ 1,412		$ 1,166
Acquisitions	5,781	[1]	301	[2]
Exchange rate changes	(51)		(55)
Goodwill, ending balance	7,142	[3]	1,412
Accumulated impairment losses	0
Goodwill, Impairment Loss	0
Engineered Materials [Member]
Goodwill
Goodwill, beginning balance	1,030		768
Acquisitions	5,781		299
Exchange rate changes	(36)		(37)
Goodwill, ending balance	6,775	[3]	1,030
Acetyl Chain [Member]
Goodwill
Goodwill, beginning balance	382		398
Acquisitions	0		2
Exchange rate changes	(15)		(18)
Goodwill, ending balance	$ 367	[3]	$ 382

[1] Primarily represents goodwill related to the acquisition of M&M.

[2] Primarily represents goodwill related to the acquisition of Santoprene.

[3] There were no accumulated impairment losses as of December 31, 2022.