RESTRUCTURING COSTS - Related liability balance and activity for the restructuring costs (Details) $ in Millions	6 Months Ended
	Dec. 31, 2015 USD ($)
Acquisition Integration Program
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	$ 15.3
Restructuring charges	46.7
Payments	(5.7)
Changes in estimates	(1.1)
Effect of exchange rates	(1.6)
Balance—December 31, 2015	53.6
Organizational Redesign
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	32.1
Restructuring charges	25.4
Payments	(14.7)
Changes in estimates	(1.9)
Effect of exchange rates	(0.7)
Balance—December 31, 2015	40.2
Organizational Redesign | Severance and Employee Benefits
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	32.0
Restructuring charges	24.5
Payments	(14.4)
Changes in estimates	(1.8)
Effect of exchange rates	(0.4)
Balance—December 31, 2015	39.9
Organizational Redesign | Third-Party Contract Terminations
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	0.0
Restructuring charges	0.3
Payments	0.0
Changes in estimates	(0.1)
Effect of exchange rates	0.0
Balance—December 31, 2015	0.2
Organizational Redesign | Other Exit Costs
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	0.1
Restructuring charges	0.6
Payments	(0.3)
Changes in estimates	0.0
Effect of exchange rates	(0.3)
Balance—December 31, 2015	0.1
Productivity Program
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	7.0
Restructuring charges	3.6
Payments	(3.2)
Changes in estimates	0.0
Effect of exchange rates	(0.3)
Balance—December 31, 2015	7.1
Productivity Program | Severance and Employee Benefits
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	7.0
Restructuring charges	3.6
Payments	(3.2)
Changes in estimates	0.0
Effect of exchange rates	(0.3)
Balance—December 31, 2015	7.1
Productivity Program | Third-Party Contract Terminations
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	0.0
Restructuring charges	0.0
Payments	0.0
Changes in estimates	0.0
Effect of exchange rates	0.0
Balance—December 31, 2015	0.0
Productivity Program | Other Exit Costs
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	0.0
Restructuring charges	0.0
Payments	0.0
Changes in estimates	0.0
Effect of exchange rates	0.0
Balance—December 31, 2015	$ 0.0