Other (Charges) Gains, Net (Tables)

6 Months Ended

Jun. 30, 2021

Restructuring and Related Activities [Abstract]

Schedule of Other (Charges) Gains, Net

	Three Months Ended June 30,		Six Months Ended June 30,
	2021	2020	2021	2020
	(In $ millions)
Restructuring	(2)	(2)	(4)	(8)
Asset impairments	(1)	(25)	(2)	(29)
Plant/office closures	—	6	9	5
Commercial disputes	—	1	—	6
European Commission investigation	—	(2)	—	(2)
Other	—	1	—	1
Total	(3)	(21)	3	(27)

Schedule of Restructuring Reserve by Type of Cost

The changes in the restructuring liabilities by business segment are as follows:

	Engineered Materials	Acetate Tow	Acetyl Chain	Other	Total
	(In $ millions)
Employee Termination Benefits
As of December 31, 2020	8	1	—	2	11
Additions	3	—	—	1	4
Cash payments	(2)	—	—	(2)	(4)
Exchange rate changes	(1)	—	—	—	(1)
As of June 30, 2021	8	1	—	1	10