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Summary of Significant Accounting Policies - Additional Information (Details) $ in Millions		3 Months Ended		9 Months Ended
	Apr. 01, 2018 USD ($)	Dec. 29, 2018 USD ($) shares	Dec. 30, 2017 USD ($) shares	Dec. 29, 2018 USD ($) shares	Dec. 30, 2017 USD ($) shares	Sep. 24, 2018 EUR (€)	Sep. 24, 2018 USD ($)	Mar. 31, 2018 USD ($)	Jul. 25, 2017 GBP (£)	Jul. 25, 2017 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts		$ 608.1		$ 608.1				$ 161.7
Realized gain (loss) relating to derivative instruments		$ (47.0)	$ (32.0)	$ (77.4)	$ 4.7
Anti-dilutive securities excluded from calculation of basic and diluted net income per ordinary share (in shares) \| shares		2,022,564	2,243,436	1,117,277	2,503,782
Cumulative effect of new accounting principal in period of adoption (less than)								11.7
Return liabilities		$ 42.1		$ 42.1				12.1
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect of new accounting principal in period of adoption (less than)								11.7
Retained Earnings \| ASU 2017-12
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect of new accounting principal in period of adoption (less than)	$ 0.1
Retained Earnings \| ASU 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect of new accounting principal in period of adoption (less than)	6.7
Tax amount on cumulative effect of new accounting principal	1.7
Retained Earnings \| ASU 2016-16
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect of new accounting principal in period of adoption (less than)	$ 4.9
Receivables, net \| ASU 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Return liabilities		(16.2)		(16.2)
Accrued expenses and other current liabilities \| ASU 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Return liabilities		16.2		$ 16.2
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Forward contracts term, maximum (no more than)				12 months
Not Designated as Hedging Instrument \| Forward Currency Exchange Contracts
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts		$ 20.5		$ 20.5				$ 0.0
Gianni Versace S.r.l. \| Not Designated as Hedging Instrument \| Forward Currency Exchange Contracts
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts						€ 1,680,000,000.00	$ 2,001.0
Jimmy Cho PLC \| Not Designated as Hedging Instrument \| Forward Currency Exchange Contracts
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Notional amounts									£ 1,115,000,000.000	$ 1,469.0