Note 11 - Fair Value Measurements - Fair Value Measurements of Assets and Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Total assets	$ 0.3	$ 0.9
Total liabilities	7.6	11.4
Fair Value, Inputs, Level 1 [Member]
Total assets	0.0	0.0
Total liabilities	0.0	0.0
Fair Value, Inputs, Level 2 [Member]
Total assets	0.3	0.9
Total liabilities	7.6	11.4
Fair Value, Inputs, Level 3 [Member]
Total assets	0.0	0.0
Total liabilities	0.0	0.0
Foreign Exchange Forward [Member]
Foreign currency contracts, asset	0.3	0.9
Foreign currency contracts, liability	7.6	11.4
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 1 [Member]
Foreign currency contracts, asset	0.0	0.0
Foreign currency contracts, liability	0.0	0.0
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 2 [Member]
Foreign currency contracts, asset	0.3	0.9
Foreign currency contracts, liability	7.6	11.4
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 3 [Member]
Foreign currency contracts, asset	0.0	0.0
Foreign currency contracts, liability	$ 0.0	$ 0.0