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Note 7 - Financial Results (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disclosure of Financial Results [Line Items]
Interest related to instruments carried at FVPL	$ 33.0	$ 3.3	$ 6.5
Realized loss from change in fair value of financial instrument	10.5
Non-financial interest related to PIS and COFINS taxes recovery in Brazilian subsidiaries		$ 18.0
Argentine sovereign bonds
Disclosure of Financial Results [Line Items]
Loss arising from dividend paid in kind	$ 29.8

X

- Definition

The gains (losses) on financial assets at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amount of interest income on financial assets designated at fair value through profit or loss. [Refer: Interest income; Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

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+ References

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- Definition

Amount of loss arising from dividend paid in kind.

+ References

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