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Note 3 - Share-based Compensation (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

		Three Months Ended June 30,								Six Months Ended June 30,
		2023				2022				2023				2022
Restricted share units:
Pretax compensation expense		$	14,731			$	14,920			$	27,454			$	27,895
Tax benefit			3,799				3,730				7,080				6,974
Restricted share unit expense, net of tax		$	10,932			$	11,190			$	20,374			$	20,921
Performance share units:
Pretax compensation expense		$	5,866			$	5,523			$	12,391			$	11,689
Tax benefit			1,513				1,381				3,196				2,922
Performance share unit expense, net of tax		$	4,353			$	4,142			$	9,195			$	8,767

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- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

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X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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