DEBT Schedule of Long Term Debt Instruments (Details) € in Millions, $ in Millions, $ in Millions			3 Months Ended		12 Months Ended		21 Months Ended
		Apr. 29, 2019 USD ($)	May 05, 2019 USD ($)	May 06, 2018 USD ($)	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	May 05, 2019 EUR (€)	May 05, 2019 USD ($)		Apr. 29, 2019 EUR (€)	Apr. 29, 2019 CAD ($)	Apr. 29, 2019 USD ($)	Feb. 03, 2019 USD ($)	May 19, 2016 EUR (€)	May 19, 2016 USD ($)
Debt Instrument [Line Items]
Percentage of long-term debt at fixed interest rates								60.00%	60.00%
Long-term debt (including portion classified as current), carrying amount				$ 3,013.2					$ 2,790.4					$ 2,819.4
Long-term Debt, Current Maturities				0.0					31.0					0.0
Long-term Debt, Excluding Current Maturities				3,013.2					$ 2,759.4					2,819.4
Repayment of senior secured credit facilities			$ 1,649.3	0.0
Write off of deferred debt issuance costs			1.7
Debt modification and extinguishment costs			$ 5.2	0.0
Senior debenture due 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage								7.75%	7.75%
Senior Notes				99.6					$ 99.6					99.6
Long-term Debt, Gross									$ 100.0
Senior notes due 2024 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage								3.625%	3.625%
Senior Notes	[1]			413.0					$ 385.8					396.5
Debt instrument, face amount | €								€ 350.0
Senior notes due 2027 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage								3.125%	3.125%
Senior Notes	[1]			708.2					$ 661.0					679.5
Debt instrument, face amount | €								€ 600.0
United States of America, Dollars | United States Federal Fund Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.50%
United States of America, Dollars | One Month Adjusted Eurocurrency Rate Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.00%
2019 Facilities [Member]
Debt Instrument [Line Items]
Line of credit facility, amount outstanding									284.4
Letters of credit outstanding, amount									20.4
2019 Facilities USD Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt													$ 1,093.2
Long-term Debt, Gross									1,093.2
2019 Facilities Euro Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt | €											€ 500.0
Long-term Debt, Gross | €								€ 500.0
2019 Facilities [Member]
Debt Instrument [Line Items]
Maximum Amount of Commitment Increase													1,500.0
Write off of deferred debt issuance costs		$ 1.7
Payments of Debt Issuance Costs		10.4
Debt modification and extinguishment costs		$ 3.5
Deferred Debt Issuance Costs													6.9
2019 Facilities [Member] | United States of America, Dollars
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity													675.0
2019 Facilities [Member] | United States Dollars or Canadian Dollars [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity												$ 70.0
2019 Facilities [Member] | Euro, British Pound, Japanese Yen, Swiss Francs, Australian dollars and other foreign currencies [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity | €											€ 200.0
2019 Facilities [Member] | United States Dollars and Hong Kong Dollars [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity													$ 50.0
2019 Facilities Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt				0.0					1,644.0	[1],[2]				0.0
Term Loan A Repayment Percentage Quarters Following Refinance					7.50%	5.00%	2.50%
2019 Facilities Term Loan A [Member] | One Month Adjusted Eurocurrency Rate Loan [Member] | United States Dollars or Euros [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.375%
2019 Facilities Term Loan A [Member] | Base Rate [Member] | United States Dollars or Euros [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.375%
2016 Facilities Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt				$ 1,792.4					$ 0.0					$ 1,643.8		$ 2,347.4
2016 Senior Secured Credit Facilities [Member] | United States of America, Dollars
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity																475.0
2016 Senior Secured Credit Facilities [Member] | United States Dollars or Canadian Dollars [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity																$ 25.0
2016 Senior Secured Credit Facilities [Member] | Euro, British Pound, Japanese Yen and Swiss Francs [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity | €															€ 185.9

[1] The carrying amount of the Company’s euro-denominated Term Loan A facility and senior unsecured euro notes includes the impact of changes in the exchange rate of the United States dollar against the euro.

[2] The outstanding principal balance for the United States dollar-denominated Term Loan A facility and the euro-denominated Term Loan A facility was $1,093.2 million and €500.0 million, respectively, as of May 5, 2019.