Summary of Signifcant Accounting Policies Policy (Details) (USD $)	3 Months Ended	12 Months Ended
	Dec. 28, 2013	Jun. 28, 2014 number	May 01, 2014	Jun. 29, 2013	Jun. 30, 2012
Summary of Significant Accounting Policies [Line Items]
Current year fiscal period (in weeks)		p52w		P52W	P53W
Maximum Remaining Maturity of Foreign Currency Derivatives				15 months
Inventory, Work in Process, Net of Reserves		$ 146,700,000		$ 182,400,000
Inventory, Raw Materials, Net of Reserves		177,900,000		187,600,000
Inventory, Net		631,600,000		703,900,000
Land		36,100,000		36,000,000
Buildings and Improvements, Gross		430,300,000		390,700,000
Machinery and Equipment, Gross		1,001,400,000		863,700,000
Property, Plant and Equipment, Gross		1,467,800,000		1,290,400,000
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment		(687,900,000)		(608,900,000)
Property, Plant and Equipment, Net		779,900,000		681,400,000	578,400,000
Number of Reportable Segments		5
Inventory, Finished Goods, Net of Reserves		307,000,000		333,900,000
Customer Related Accruals and Allowances		318,000,000		170,800,000
Derivative, Notional Amount		468,500,000		494,900,000
Depreciation		77,900,000		66,200,000	58,200,000
Goodwill impairment charge		0		0
Goodwill		3,474,100,000		1,089,200,000	777,800,000
Other intangible assets net carrying value		7,463,800,000		1,558,500,000
Research and development spending		152,500,000		115,200,000	105,800,000
Write-off of in-process research and development	6,000,000	6,000,000		9,000,000	0
Advertising Expense		$ 41,400,000		$ 26,100,000	$ 12,200,000
Percent of royalty revenues generated by specific agreement		92.00%	12.00%
Machinery and Equipment [Member] | Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Property and equipment, useful life, minimum (in years)		5 years
Machinery and Equipment [Member] | Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Property and equipment, useful life, minimum (in years)		15 years
Building [Member] | Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Property and equipment, useful life, minimum (in years)		10 years
Building [Member] | Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Property and equipment, useful life, minimum (in years)		45 years