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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

Our weighted-average shares outstanding for the years ended December 31, 2020, 2019 and 2018 was as follows:

(in millions)			2020						2019						2018
Weighted-average number of shares of common stock outstanding - basic			94.9						99.5						104.8
Stock options			0.1						0.5						1.0
Restricted stock units			1.1						1.0						1.2
Adjusted weighted-average shares and assumed conversions - diluted			96.1						101.0						107.0

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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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