RESTRUCTURING COSTS - Related liability balance and activity for the restructuring costs (Details) $ in Millions	3 Months Ended
	Sep. 30, 2015 USD ($)
Organizational Redesign
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	$ 32.1
Restructuring charges	16.7
Payments	(6.9)
Changes in estimates	(1.1)
Effect of exchange rates	0.0
Balance—September 30, 2015	40.8
Organizational Redesign | Severance and Employee Benefits
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	32.0
Restructuring charges	16.1
Payments	(6.6)
Changes in estimates	(1.1)
Effect of exchange rates	0.0
Balance—September 30, 2015	40.4
Organizational Redesign | Third-Party Contract Terminations
Restructuring Reserve [Roll Forward]
Balance—September 30, 2015	0.3
Organizational Redesign | Other Exit Costs
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	0.1
Restructuring charges	0.3
Payments	(0.3)
Changes in estimates	0.0
Effect of exchange rates	0.0
Balance—September 30, 2015	0.1
Acquisition Integration Program
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	15.3
Restructuring charges	46.5
Payments	(1.8)
Effect of exchange rates	0.0
Balance—September 30, 2015	60.0
Productivity Program
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	7.0
Restructuring charges	0.0
Payments	(1.0)
Changes in estimates	0.0
Effect of exchange rates	(0.1)
Balance—September 30, 2015	5.9
Productivity Program | Severance and Employee Benefits
Restructuring Reserve [Roll Forward]
Balance—July 1, 2015	7.0
Restructuring charges	0.0
Payments	(1.0)
Changes in estimates	0.0
Effect of exchange rates	(0.1)
Balance—September 30, 2015	5.9
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—September 30, 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—September 30, 2015	$ 0.0