SUPPLEMENTARY INFORMATION (Tables)

12 Months Ended

Dec. 31, 2018

Supplementary Information [Abstract]

Sundry Income, Net

Sundry Income (Expense) - Net
In millions	2018			2017			2016
Dow administrative and overhead fees 1	$	(30	)	$	(33	)	$	(27	)
Net commission expense - related company 1	(22		)	(22		)	(22		)
Net gain on sales of property	—			23			50
Interest income	28			20			14
Non-operating pension and other postretirement benefit plan net credits (costs) 2	(1		)	8			11
Net gain on sale of a nonconsolidated affiliate	—			4			—
Foreign exchange gain	—			—			1
Other - net	(9		)	(3		)	—
Total sundry income (expense) - net	$	(34	)	$	(3	)	$	27

1. See Note 17 for additional information.

2. Presented in accordance with ASU 2017-07. See Notes 1, 2 and 15 for additional information.