Intangible Assets and Goodwill - Goodwill Activity (Details) $ in Millions	12 Months Ended
	Apr. 02, 2016 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 14.0
Acquisition of controlling interest in MK Panama (Note 3)	9.2
Ending balance	23.2
Retail
Goodwill [Roll Forward]
Beginning balance	0.0
Acquisition of controlling interest in MK Panama (Note 3)	8.0
Ending balance	8.0
Wholesale
Goodwill [Roll Forward]
Beginning balance	12.1
Acquisition of controlling interest in MK Panama (Note 3)	1.2
Ending balance	13.3
Licensing
Goodwill [Roll Forward]
Beginning balance	1.9
Acquisition of controlling interest in MK Panama (Note 3)	0.0
Ending balance	$ 1.9