SHARE-BASED COMPENSATION PLANS - Outstanding Non-qualified Stock Options Activity (Details) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2015 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning balance (in shares)	14.0
Exercised (in shares)	(1.1)
Forfeited or expired (in shares)	(0.1)
Outstanding, ending balance (in shares)	12.8
Vested and expected to vest (in shares)	10.2
Exercisable (in shares)	5.9
Weighted Average Exercise Price (in dollars per share) [Abstract]
Outstanding, weighted average exercise price, beginning balance | $ / shares	$ 11.32
Exercised | $ / shares	8.99
Forfeited or expired | $ / shares	10.40
Outstanding, weighted average exercise price, ending balance | $ / shares	11.53
Vested and expected to vest | $ / shares	9.89
Exercisable | $ / shares	$ 8.79
Aggregate Intrinsic Value and Weighted Average Remaining Contractual Term [Abstract]
Vested and expected to vest, aggregate intrinsic value | $	$ 175.1
Exercisable, aggregate intrinsic value | $	$ 107.2
Vested and expected to vest, weighted average remaining contractual term	4 years 5 months 27 days
Exercisable, weighted average remaining contractual term	3 years 4 months 24 days