Commitments and Contingencies Level 3 (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [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 March 31, 2015 and December 31, 2014:

	Number of Sites		Liability				Range of Reasonably Possible Costs at March 31, 2015
Site Description	March 31, 2015	December 31, 2014	March 31, 2015		December 31, 2014		Low		High
Geismar, LA	1	1	$	15	$	15	$	9	$	22
Superfund and offsite landfills – allocated share:
Less than 1%	17	17	—		—		—		1
Equal to or greater than 1%	11	11	7		7		5		13
Currently-owned	13	13	6		9		4		12
Formerly-owned:
Remediation	13	12	32		30		31		45
Monitoring only	4	4	1		1		—		1
Total	59	58	$	61	$	62	$	49	$	94