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Net Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2024

Earnings Per Share [Abstract]

Calculations of Net Earnings Per Share - Basic and Diluted

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

Year Ended December 31		2024				2023				2022
Net earnings available to common shareholders:		$	145.1			$	88.8			$	373.8
Weighted-average common shares outstanding (in millions):
Weighted-average common shares outstanding – basic			47.8				49.8				52.2
Effect of other share-based awards			0.5				0.6				0.6
Weighted-average common shares outstanding – diluted			48.3				50.4				52.8
Net earnings per share – basic		$	3.04			$	1.78			$	7.17
Net earnings per share – diluted		$	3.01			$	1.76			$	7.08

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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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