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

3 Months Ended

Mar. 31, 2021

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 March 31,
	2021	2020
	(In millions)
Weighted-average basic shares outstanding	12.0	12.2
Plus: Dilutive impact of employee stock awards	0.3	0.1
Weighted-average diluted shares outstanding	12.3	12.3