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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2021

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,
			2021						2020						2019
Basic Net Income Per Share
Net income			$	277,538					$	226,409					$	238,206
Weighted average common shares outstanding			165,178						165,509						171,907
Basic Net Income Per Share			$	1.68					$	1.37					$	1.39
Diluted Net Income Per Share
Net income			$	277,538					$	226,409					$	238,206
Weighted average common shares outstanding			165,178						165,509						171,907
Effect of dilutive securities:
Restricted stock			729						632						733
Stock options and appreciation rights			22						36						47
Weighted average shares outstanding			165,929						166,177						172,687
Diluted Net Income Per Share			$	1.67					$	1.36					$	1.38

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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=124432515&loc=d3e3550-109257

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