Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of Environmental Loss Contingencies by Site

The following table summarizes all probable environmental remediation, indemnification and restoration liabilities, including related legal expenses, at September 30, 2020 and December 31, 2019:

	Liability				Range of Reasonably Possible Costs at September 30, 2020
Site Description	September 30, 2020(1)		December 31, 2019(1)		Low		High
Geismar, LA	$	12	$	12	$	9	$	22
Superfund and offsite landfills – allocated share:
Less than 1%	3		3		2		6
Equal to or greater than 1%	6		6		5		14
Currently-owned	9		8		4		14
Formerly-owned:
Remediation	19		21		16		37
Monitoring only	—		1		—		1
Total	$	49	$	51	$	36	$	94