DEBT Schedule of Long Term Debt Instruments (Details) € in Millions, $ in Millions, $ in Millions			3 Months Ended			9 Months Ended			12 Months Ended		21 Months Ended
		Apr. 29, 2019 USD ($)	Nov. 03, 2019 USD ($)		Nov. 04, 2018 USD ($)	Nov. 03, 2019 USD ($)		Nov. 04, 2018 USD ($)	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Nov. 03, 2019 EUR (€)	Apr. 29, 2019 EUR (€)	Apr. 29, 2019 CAD ($)	Feb. 03, 2019 USD ($)	May 19, 2016 USD ($)	May 19, 2016 EUR (€)
Debt Instrument [Line Items]
Percentage of long-term debt at fixed interest rates			60.00%			60.00%						60.00%
Long-term debt (including portion classified as current), carrying amount			$ 2,779.7		$ 2,878.3	$ 2,779.7		$ 2,878.3							$ 2,819.4
Long-term Debt, Current Maturities			41.3		0.0	41.3		0.0							0.0
Long-term Debt, Excluding Current Maturities			2,738.4		2,878.3	2,738.4		2,878.3							2,819.4
Repayment of senior secured credit facilities						1,649.3		85.0
Write off of deferred debt issuance costs						1.7
Debt modification and extinguishment costs			$ 0.0		0.0	5.2		0.0
Repayment of senior unsecured credit facilities						$ 10.2		0.0
Senior debenture due 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			7.75%			7.75%						7.75%
Senior Notes			$ 99.7		99.6	$ 99.7		99.6							99.6
Long-term Debt, Gross			$ 100.0			$ 100.0
Senior notes due 2024 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			3.625%			3.625%						3.625%
Senior Notes	[1]		$ 385.7		394.4	$ 385.7		394.4							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%						3.125%
Senior Notes	[1]		$ 660.5		676.0	$ 660.5		676.0							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			306.0			$ 306.0
Letters of credit outstanding, amount			20.4			20.4
2019 Facilities USD Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt		$ 1,093.2
Long-term Debt, Gross			1,086.4			1,086.4
2019 Facilities Euro Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt | €													€ 500.0
Long-term Debt, Gross | €												€ 496.9
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			1,633.8	[1],[2]	0.0	1,633.8	[1],[2]	0.0							0.0
Term Loan A Repayment Percentage Quarters Following Refinance									7.50%	5.00%	2.50%
Repayment of senior unsecured credit facilities						$ 10.2
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						1.25%
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						0.25%
2016 Facilities Term Loan A [Member]
Debt Instrument [Line Items]
Unsecured Debt			$ 0.0		$ 1,708.3	$ 0.0		1,708.3							$ 1,643.8	$ 2,347.4
Repayment of senior secured credit facilities								$ 85.0
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 $1,086.4 million and €496.9 million, respectively, as of November 3, 2019.