CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Millions	Jun. 30, 2016	Jun. 30, 2015
Trade receivables, allowances	$ 35.2	$ 19.6
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	1,700,000	1,900,000
Preferred stock, shares outstanding	1,700,000	1,900,000
Treasury stock, at cost, shares	63,600,000	35,200,000
Common Class A
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	800,000,000	800,000,000
Common stock, shares issued	138,700,000	134,000,000
Common stock, shares outstanding	75,100,000	98,800,000
Common Class B
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	262,000,000	262,000,000
Common stock, shares issued	262,000,000	262,000,000
Common stock, shares outstanding	262,000,000	262,000,000