Interest And Other Income (Tables)

12 Months Ended

Dec. 31, 2019

Other Income and Expenses [Abstract]

Interest And Other Income

The components of interest and other income are as follows:

	Year Ended December 31,
	2019		2018		2017
	(in millions)
Gain on sale of variable interest (Note 10)	$	56	$	—	$	—
Interest income	17		29		32
Deferred compensation plan income (loss)	15		(2)		4
Investment in affiliate valuation adjustment (Note 4)	15		—		—
Severance and sales tax refunds	6		1		13
Seismic data sales	5		5		—
Contingent consideration valuation adjustment (Note 4)	(45)		—		—
Other	7		5		4
Total interest and other income	$	76	$	38	$	53