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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Computations of Weighted Average Shares Outstanding

The computations of the weighted average shares outstanding for the years ended December 31, are as follows (in millions):

			2021						2020						2019
Weighted-average shares outstanding			425.3						424.1						423.2
Share-based payment awards classified as participating securities			—						—						0.1
Basic weighted-average shares outstanding			425.3						424.1						423.3
Dilutive securities (1)			2.7						—						0.6
Diluted weighted-average shares outstanding			428.0						424.1						423.9

(1)For 2020, 1.1 million potentially dilutive share-based awards were excluded as their effect would be anti-dilutive.

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- References

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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