Other Non-Operating Income, Net (Tables)

12 Months Ended

Dec. 31, 2020

Other Income and Expenses [Abstract]

Components of Other Non-Operating Income, Net

The components of other non-operating income, net are as follows:

	Year Ended December 31,
(in millions)	2020		2019		2018
Interest income	$	7	$	5	$	4
Income from joint ventures	2		3		5
Other (expense) income – net	(14)		(12)		4
Total other non-operating (expense) income, net	$	(5)	$	(4)	$	13