DEBT - Schedule of Debt (Details) - USD ($) $ in Millions	Jun. 30, 2016	Jun. 30, 2015
Debt Instrument [Line Items]
Short-term debt	$ 19.8	$ 22.1
Long term debt	4,150.2
Other long-term debt and capital lease obligations	0.7	1.1
Total debt	4,170.1	2,634.7
Less: Short-term debt and current portion of long-term debt	(161.8)	(28.8)
Total Long-term debt	4,008.3	2,605.9
Less: Discount on Long-term debt	(7.3)	0.0
Total Long-term debt, net	4,001.0	2,605.9
Line of Credit \| Revolving credit facility \| Revolving Credit Facility due October 2020
Debt Instrument [Line Items]
Long term debt	670.0	0.0
Line of Credit \| Revolving credit facility \| Revolving Loan Facility due April 2018
Debt Instrument [Line Items]
Long term debt	0.0	136.5
Line of Credit \| Term Loan \| Term Loan A Facility due October 2020
Debt Instrument [Line Items]
Long term debt	1,883.6	0.0
Line of Credit \| Term Loan \| Term Loan B Facility due October 2022
Debt Instrument [Line Items]
Long term debt	1,596.0	0.0
Line of Credit \| Term Loan \| 2015 Credit Agreement due March 2018
Debt Instrument [Line Items]
Long term debt	0.0	800.0
Line of Credit \| Term Loan \| 2013 Term Loan due March 2018
Debt Instrument [Line Items]
Long term debt	0.0	1,050.0
Line of Credit \| Term Loan \| Incremental Term Loan due April 2018
Debt Instrument [Line Items]
Long term debt	$ 0.0	$ 625.0

Long-term Debt and Capital Lease Obligations, Gross

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- Definition

Other Long-Term Debt And Capital Lease Obligations

+ References

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- Definition

Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

+ References

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, after accumulated amortization, of debt discount.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Amount of long-term debt and capital lease obligations including current maturities.

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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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