Annual report pursuant to Section 13 and 15(d)

Note 5 - Fair Value Measurements - Liability Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Details)

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Note 5 - Fair Value Measurements - Liability Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Details) - Contingent Consideration [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Fair value at the beginning of period $ 68.4
Purchase price contingent consideration (Note 4) 14.6
Payments (88.5)
Change in fair value of contingent consideration (2.0) 20.1
Contingent consideration payable $ 12.6