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EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2023

EARNINGS PER SHARE

Reconciliation of basic and diluted net income per common share

The following table sets forth the computation of basic and diluted earnings per share for the years ended December 31, 2023, 2022, and 2021 (in millions, except per share data):

​	​	​	​	​	​	​	​	​	​
​	​	Year Ended December 31,
​	​	2023		​	2022		​	2021
Basic earnings per share numerator:		​			​		​	​
Net income	​	$	761.4	​	$	235.0	​	$	529.0
Net income allocated to participating securities	​		(3.9)	​		(0.9)	​		(1.7)
Net income allocated to common stockholders	​	$	757.5	​	$	234.1	​	$	527.3
Basic earnings per share denominator:	​	​	​	​	​	​	​	​	​
Weighted average shares outstanding	​	​	105.8	​	​	106.3	​	​	107.0
Basic earnings per share	​	$	7.16	​	$	2.20	​	$	4.93
​	​	​	​	​	​	​	​	​	​
Diluted earnings per share numerator:	​	​	​	​	​	​	​	​	​
Net income	​	$	761.4	​	$	235.0	​	$	529.0
Net income allocated to participating securities	​		(3.9)	​		(0.9)	​		(1.7)
Net income allocated to common stockholders	​	$	757.5	​	$	234.1	​	$	527.3
Diluted earnings per share denominator:	​	​	​	​	​	​	​	​	​
Weighted average shares outstanding	​	​	105.8	​	​	106.3	​	​	107.0
Dilutive common shares issued under stock program	​	​	0.4	​	​	0.4	​	​	0.2
Total dilutive weighted average shares	​	​	106.2	​	​	106.7	​	​	107.2
Diluted earnings per share	​	$	7.13	​	$	2.19	​	$	4.92

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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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