Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Jul. 02, 2016	Jun. 27, 2015
Income Statement [Abstract]
Net sales	$ 957.3	$ 947.3
Licensing revenue	30.6	38.7
Total revenue	987.9	986.0
Cost of goods sold	396.6	382.4
Gross profit	591.3	603.6
Selling, general and administrative expenses	354.0	313.4
Depreciation and amortization	50.4	41.6
Total operating expenses	404.4	355.0
Income from operations	186.9	248.6
Other (income) expense, net	(0.3)	0.8
Interest expense, net	0.3	0.1
Foreign currency loss	1.3	0.7
Income before provision for income taxes	185.6	247.0
Provision for income taxes	39.3	72.6
Net income	146.3	174.4
Less: Net loss attributable to noncontrolling interest	(0.8)	0.0
Net income attributable to MKHL	$ 147.1	$ 174.4
Weighted average ordinary shares outstanding:
Weighted average shares outstanding, basic (in shares)	174,158,571	196,977,021
Weighted average shares outstanding, diluted (in shares)	176,613,751	200,054,494
Net income per ordinary share attributable to MKHL:
Net income per ordinary share, basic (in dollars per shares)	$ 0.84	$ 0.89
Net income per ordinary share, diluted (in dollars per shares)	$ 0.83	$ 0.87
Statements of Comprehensive Income:
Net income	$ 146.3	$ 174.4
Foreign currency translation adjustments	(0.4)	9.8
Net gain (loss) on derivatives	3.1	(10.6)
Comprehensive income	149.0	173.6
Less: Net loss attributable to noncontrolling interest	(0.8)	0.0
Less: Other comprehensive income attributable to noncontrolling interest	0.1	0.0
Comprehensive income attributable to MKHL	$ 149.7	$ 173.6