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Net Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

Calculations of Net Earnings (Loss) Per Share - Basic and Diluted

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

		Three Months Ended								Nine Months Ended
		September 30,								September 30,
		2024				2023				2024				2023
Net earnings available to common shareholders		$	22.8			$	30.3			$	122.6			$	173.3
Weighted-average common shares outstanding (in millions)
Weighted-average common shares outstanding - basic			47.6				49.5				47.9				50.1
Effect of dilutive securities - share-based awards			0.5				0.6				0.6				0.6
Weighted-average common shares outstanding - diluted			48.1				50.1				48.5				50.7
Net earnings per share - basic		$	0.48			$	0.61			$	2.56			$	3.46
Net earnings per share - diluted		$	0.47			$	0.60			$	2.53			$	3.42

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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
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

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