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Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following are the common share amounts used to compute the basic and diluted earnings per share for each period:

		Three Months Ended								Six Months Ended
		June 30, 2020				June 30, 2019				June 30, 2020				June 30, 2019
		(in millions)
Weighted-average shares used in basic computations			137.9				137.4				137.9				137.2
Dilutive effect of exercise of equity grants outstanding			2.2				3.6				2.2				4.2
Dilutive effect of 2019 Convertible Notes			—				1.4				—				2.8
Weighted-average shares used in diluted computations			140.1				142.4				140.1				144.2

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- References

No definition available.

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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