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Net Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Calculations of Net Earnings Per Share - Basic and Diluted

The calculations of net earnings per share - basic and net earnings per share - diluted were as follows:

		3 Months Ended
		March 31,
		2021				2020
Net earnings available to common shareholders		$	62.0			$	1.7
Weighted-average common shares outstanding (in millions)
Weighted-average common shares outstanding - basic			55.1				58.7
Effect of dilutive securities - stock options			0.1				-
Effect of other share-based awards			0.5				0.3
Weighted-average common shares outstanding - diluted			55.7				59.0
Net earnings per share - basic		$	1.12			$	0.03
Net earnings per share - diluted		$	1.11			$	0.03

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- References

No definition available.

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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.

+ References

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=6371337&loc=d3e3550-109257

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