Other Income (Expense) (Tables)

12 Months Ended

Dec. 31, 2018

Other Income and Expenses [Abstract]

Other Income (Expense)

Other income (expense) consisted of the following:

In millions	2018			2017			2016
Interest income	$	35		$	45		$	38
Other net periodic benefit income	20			9			8
Income (loss) from investments	9			16			(13		)
Equity income in Wilsonart	—			—			61
Gain (loss) on disposal of operations and affiliates	(2		)	1			(12		)
Gain (loss) on foreign currency transactions, net	(1		)	(25		)	9
Other, net	6			(1		)	(2		)
Total other income (expense)	$	67		$	45		$	89