Other Income (Expense), Net (Tables)

9 Months Ended

Sep. 30, 2020

Other Income and Expenses [Abstract]

Schedule of components of other, net, which is included in other income (expense), net

Other, net, which is included in other income (expense), net, was as follows, in millions:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Income from cash and cash investments	$	—	$	1	$	2	$	2
Equity investment income, net	1		1		1		1
Foreign currency transaction gains (losses)	1		(5)		(6)		(3)
Net periodic pension and post-retirement benefit cost	(9)		(6)		(25)		(17)
Dividend income	3		—		7		—
Other items, net	—		—		(1)		—
Total other, net	$	(4)	$	(9)	$	(22)	$	(17)