DEBT - Schedule of debt (Details) - USD ($) $ in Millions		Sep. 30, 2016	Jun. 30, 2016
Debt Instrument [Line Items]
Short-term debt		$ 20.1	$ 19.8
Other long-term debt and capital lease obligations		0.1	0.7
Total debt		4,435.2	4,170.1
Less: Short-term debt and current portion of long-term debt		(156.6)	(161.8)
Total Long-term debt		4,278.6	4,008.3
Less: Unamortized deferred financing fees	[1]	(61.1)	(64.6)
Less: Discount on Long-term debt		(7.1)	(7.3)
Total Long-term debt, net		4,210.4	3,936.4
Line of Credit | Revolving Credit Facility | Revolving Credit Facility due October 2020
Debt Instrument [Line Items]
Long-term debt		950.0	670.0
Less: Unamortized deferred financing fees		(21.4)	(22.7)
Line of Credit | Term Loan | Term Loan A Facility due October 2020
Debt Instrument [Line Items]
Long-term debt		1,861.4	1,883.6
Less: Unamortized deferred financing fees		(28.6)	(30.3)
Line of Credit | Term Loan | Term Loan B Facility due October 2022
Debt Instrument [Line Items]
Long-term debt		1,603.6	1,596.0
Less: Unamortized deferred financing fees		$ (11.1)	$ (11.6)

[1] Consists of unamortized debt issuance costs of $21.4 and $22.7 for the Revolving Credit Facility, $28.6, and $30.3 for the Term Loan A Facility and $11.1, and $11.6 for the Term Loan B Facility as of September 30, 2016 and June 30, 2016, respectively.