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EARNINGS PER SHARE
12 Months Ended
Dec. 31, 2025
EARNINGS PER SHARE  
EARNINGS PER SHARE

14.EARNINGS PER SHARE

Basic earnings per share are determined by dividing net income by the weighted-average common shares outstanding during the year. The calculation of diluted earnings per share includes the dilutive effect of non-vested restricted stock units. The computation of weighted average common shares outstanding excluded a nominal amount of anti-dilutive restricted stock units for each of the years ended December 31, 2025, 2024 and 2023.

The computations for basic and diluted earnings per share for the years ended December 31, 2025, 2024 and 2023 are as follows:

Year Ended December 31, 2025

Year Ended December 31, 2024

Year Ended December 31, 2023

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Weighted

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Per

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Weighted

  ​ ​ ​

Per

  ​ ​ ​

  ​ ​ ​

Weighted

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Per

Average

Common

Average

Common

Average

Common

Net

Common

Share

Net

Common

Share

Net

Common

Share

(In millions, except per share amounts)

Income

Shares

Amount

Income

Shares

Amount

Income

Shares

Amount

Basic:

$

444.8

 

31.8

$

13.99

$

476.4

 

33.7

$

14.14

$

297.1

 

35.3

$

8.42

Effect of Dilutive Securities:

 

0.4

(0.18)

 

0.5

(0.21)

 

0.4

(0.10)

Diluted:

$

444.8

32.2

$

13.81

$

476.4

34.2

$

13.93

$

297.1

35.7

$

8.32