RESTRUCTURING COSTS - Related liability balance and activity for the restructuring costs (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Restructuring Reserve [Roll Forward]
Payables	$ 29.0	$ (30.2)
Organizational Redesign [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	11.0
Restructuring charges	54.0
Payments	(11.0)
Changes in estimates	(1.4)
Effect of exchange rates	(2.1)
Payables	(0.8)
Balance—December 31, 2014	49.7
Organizational Redesign [Member] | Severance And Employee Benefits [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	9.1
Restructuring charges	52.9
Payments	(8.8)
Changes in estimates	(1.4)
Effect of exchange rates	(2.1)
Payables	0
Balance—December 31, 2014	49.7
Organizational Redesign [Member] | Other Exit Costs [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	1.9
Restructuring charges	1.1
Payments	(2.2)
Changes in estimates	0
Effect of exchange rates	0
Payables	(0.8)
Balance—December 31, 2014	0
China Optimization [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	9.8
Restructuring charges	0.2
Payments	(7.8)
Changes in estimates	0.3
Effect of exchange rates	(0.3)
Balance—December 31, 2014	1.6
China Optimization [Member] | Severance And Employee Benefits [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	9.6
Restructuring charges	0
Payments	(7.8)
Changes in estimates	0.2
Effect of exchange rates	(0.2)
Balance—December 31, 2014	1.4
China Optimization [Member] | Other Exit Costs [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	0.2
Restructuring charges	0.2
Payments	0
Changes in estimates	0.1
Effect of exchange rates	(0.1)
Balance—December 31, 2014	0.2
Productivity Program [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	16.2
Restructuring charges	0.4
Payments	(5.3)
Changes in estimates	0.4
Effect of exchange rates	(0.8)
Balance—December 31, 2014	10.1
Productivity Program [Member] | Severance And Employee Benefits [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	15.8
Restructuring charges	0.2
Payments	(5.1)
Changes in estimates	0.4
Effect of exchange rates	(0.5)
Balance—December 31, 2014	10.0
Productivity Program [Member] | Third-Party Contract Terminations [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	0.2
Restructuring charges	0
Payments	0
Changes in estimates	0
Effect of exchange rates	(0.2)
Balance—December 31, 2014	0
Productivity Program [Member] | Other Exit Costs [Member]
Restructuring Reserve [Roll Forward]
Balance—July 1, 2014	0.2
Restructuring charges	0.2
Payments	(0.2)
Changes in estimates	0
Effect of exchange rates	(0.1)
Balance—December 31, 2014	$ 0.1