Intangible Assets and Goodwill - Carrying Values of Finite-Lived Intangible Assets (Detail) - USD ($) $ in Millions	Jul. 02, 2016	Apr. 02, 2016
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 500.7	$ 100.5
Accumulated Amortization	36.4	33.1
Net	464.3	67.4
Reacquired rights
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	400.4	0.0
Accumulated Amortization	1.4	0.0
Net	399.0	0.0
Lease rights
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	72.4	73.3
Accumulated Amortization	19.2	17.8
Net	53.2	55.5
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	23.0	23.0
Accumulated Amortization	15.4	15.1
Net	7.6	7.9
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4.9	4.2
Accumulated Amortization	0.4	0.2
Net	$ 4.5	$ 4.0

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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