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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Summary of Table Reconciling Basic and Diluted Net Income Per Share

The following table reconciles basic and diluted net income per share.

(dollars and shares in thousands, except per share data)			Years Ended December 31,
			2020						2019						2018
Basic Net Income Per Share
Net income			$	226,409					$	238,206					$	190,830
Weighted average common shares outstanding			165,509						171,907						155,675
Basic Net Income Per Share			$	1.37					$	1.39					$	1.23
Diluted Net Income Per Share
Net income			$	226,409					$	238,206					$	190,830
Weighted average common shares outstanding			165,509						171,907						155,675
Effect of dilutive securities:
Restricted stock			632						733						796
Stock options and appreciation rights			36						47						68
Weighted average shares outstanding			166,177						172,687						156,539
Diluted Net Income Per Share			$	1.36					$	1.38					$	1.22

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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