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Earnings Per Common Share and Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Common Share, Basic and Diluted

The following table sets forth the computation of earnings per common share and earnings per common share - assuming dilution:

			Year Ended December 31,
			2020						2019						2018
			(Dollars in thousands, except per share data)
Numerator:
Net income available to common stockholders - numerator for earnings per common share			$	637,945					$	246,090					$	458,016
Denominator:
Weighted average common shares outstanding			92,055,035						91,139,453						90,347,915
Effect of dilutive securities:
Stock options and deferred compensation agreements			93,014						304,196						709,433
Restricted stock and restricted stock units			244,447						338,593						365,237
Denominator for earnings per common share - assuming dilution			92,392,496						91,782,242						91,422,585
Earnings per common share			$	6.93					$	2.70					$	5.07
Earnings per common share - assuming dilution			$	6.90					$	2.68					$	5.01

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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