Note 7 - Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Effective Income Tax Rate Reconciliation, Percent	26.50%	28.70%
Unrecognized Tax Benefits	$ 79.5
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	64.6
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 14.7

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
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-Section 50
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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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