Weighted-Average Number of Shares Used in Computing Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule of weighted average number of shares used in computing earnings per share

The following table sets forth the weighted-average number of shares used in the computation of earnings per share:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2020	2019	2020	2019
	(In millions)
Weighted-average basic shares outstanding	12.0	12.2	12.1	12.2
Plus: Dilutive impact of employee stock awards	—	0.1	—	0.2
Weighted-average diluted shares outstanding	12.0	12.3	12.1	12.4