Commitments and Contingencies Level 3 (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies [Abstract]

Schedule of Environmental Loss Contingencies by Site [Table Text Block]

The following table summarizes all probable environmental remediation, indemnification and restoration liabilities, including related legal expenses, at December 31, 2018 and 2017:

	Liability				Range of Reasonably Possible Costs as of 12/31/18
Site Description	December 31, 2018		December 31, 2017		Low		High
Geismar, LA	$	13	$	14	$	9	$	22
Superfund and offsite landfills – allocated share:
Less than 1%	3		2		2		6
Equal to or greater than 1%	5		6		5		14
Currently-owned	6		4		4		11
Formerly-owned:
Remediation	22		26		20		39
Monitoring only	1		—		1		4
Total	$	50	$	52	$	41	$	96

Long-term Purchase Commitment [Table Text Block]

The Company is required to make minimum annual payments under these contracts as follows:

Year	Minimum Annual Purchase Commitments
2019	$	234
2020	117
2021	119
2022	44
2023	37
2024 and beyond	314
Total minimum payments	865
Less: Amount representing interest	(102		)
Present value of minimum payments	$	763