Note 10 - Derivatives - Fair Value of Derivative Instruments (Details) - Designated as Hedging Instrument [Member] - Foreign Exchange Forward [Member] - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Other Current Assets [Member]
Derivative assets, current	$ 0.2	$ 0.0
Other Current Liabilities [Member]
Derivative liability, current	6.2	10.4
Other Noncurrent Assets [Member]
Derivative assets	0.1	0.3
Other Noncurrent Liabilities [Member]
Derivative liability	$ 1.4	$ 0.4

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

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