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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2024

Earnings Per Share

Schedule of computation of basic and diluted earnings per common share

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​	​	​	​	​	​	​	​
​	​	Three Months Ended					​
​	​	March 31,					​
(Dollars and shares in thousands, except for per share amounts)		2024			2023
Basic earnings per common share:	​	​		​	​		​
Net income	​	$	115,056	​	$	139,926	​
Weighted-average basic common shares	​	​	76,301	​	​	75,902	​
Basic earnings per common share	​	$	1.51	​	$	1.84	​
Diluted earnings per common share:	​	​	​	​	​	​	​
Net income	​	$	115,056	​	$	139,926	​
Weighted-average basic common shares	​	​	76,301	​	​	75,902	​
Effect of dilutive securities	​	​	359	​	​	487	​
Weighted-average dilutive shares	​	​	76,660	​	​	76,389	​
Diluted earnings per common share	​	$	1.50	​	$	1.83	​

Schedule of anti-dilutive securities excluded from computation of diluted earnings per share

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Three Months Ended March 31,

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2024

2023

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Number of shares

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57,169

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57,169

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Range of exercise prices

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$

87.30

to

$

91.35

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$

87.30

to

$

91.35

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- References

No definition available.

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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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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