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Note 3 - Goodwill and Intangible Assets, Net - Goodwill Activity (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)
Balance, goodwill	$ 971,287
Additions, goodwill	0
Impairments, goodwill	0
Balance, goodwill	$ 971,287

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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X

- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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