Revenue Recognition - Schedule of Revenue Disaggregation (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2018	Jul. 01, 2017
Disaggregation of Revenue [Line Items]
Total revenue	$ 1,202.5	$ 952.4
The Americas
Disaggregation of Revenue [Line Items]
Total revenue	718.2	634.1
EMEA
Disaggregation of Revenue [Line Items]
Total revenue	301.8	201.2
Asia
Disaggregation of Revenue [Line Items]
Total revenue	182.5	117.1
MK Retail
Disaggregation of Revenue [Line Items]
Total revenue	639.5	619.9
MK Retail | The Americas
Disaggregation of Revenue [Line Items]
Total revenue	402.2	392.1
MK Retail | Europe
Disaggregation of Revenue [Line Items]
Total revenue	119.5	122.1
MK Retail | Asia
Disaggregation of Revenue [Line Items]
Total revenue	117.8	105.7
MK Wholesale
Disaggregation of Revenue [Line Items]
Total revenue	362.8	303.6
MK Wholesale | The Americas
Disaggregation of Revenue [Line Items]
Total revenue	275.1	227.2
MK Wholesale | EMEA
Disaggregation of Revenue [Line Items]
Total revenue	68.4	65.0
MK Wholesale | Asia
Disaggregation of Revenue [Line Items]
Total revenue	19.3	11.4
MK Licensing
Disaggregation of Revenue [Line Items]
Total revenue	27.5	28.9
MK Licensing | The Americas
Disaggregation of Revenue [Line Items]
Total revenue	15.3	14.8
MK Licensing | EMEA
Disaggregation of Revenue [Line Items]
Total revenue	12.2	14.1
Michael Kors
Disaggregation of Revenue [Line Items]
Total revenue	1,029.8	952.4
Jimmy Choo
Disaggregation of Revenue [Line Items]
Total revenue	172.7	0.0
Jimmy Choo | The Americas
Disaggregation of Revenue [Line Items]
Total revenue	25.6	0.0
Jimmy Choo | EMEA
Disaggregation of Revenue [Line Items]
Total revenue	101.7	0.0
Jimmy Choo | Asia
Disaggregation of Revenue [Line Items]
Total revenue	$ 45.4	$ 0.0