Income Taxes (Details 2) (USD $) In Millions, unless otherwise specified	Jun. 27, 2014	Jun. 28, 2013
Components of Deferred Tax Assets and Liabilities [Abstract]
Unrecognized tax benefits	$ 71.9	$ 73.5
Valuation allowance	(68.2)	(74.1)
Current [Member]
Components of Deferred Tax Assets and Liabilities [Abstract]
Inventory valuations	14.7	14.6
Accruals	89.5	99.4
Depreciation	0	0
Domestic tax loss and credit carryforwards	0	0
International tax loss and credit carryforwards	0	0
International research and development expense deferrals	0	0
Acquired intangibles	0	0
Share-based compensation	0	0
Unfunded pension liability	0	0
Unrecognized tax benefits	0	0
All other - net	13.9	11.9
Total deferred income tax assets	118.1	125.9
Valuation allowance	(8.0)	(6.5)
Total deferred income tax assets, Net of valuation	110.1	119.4
Non-Current [Member]
Components of Deferred Tax Assets and Liabilities [Abstract]
Inventory valuations	0	0
Accruals	106.3	101.0
Depreciation	(12.5)	(9.1)
Domestic tax loss and credit carryforwards	18.6	24.4
International tax loss and credit carryforwards	40.4	42.2
International research and development expense deferrals	20.9	34.4
Acquired intangibles	(71.2)	(72.5)
Share-based compensation	25.1	32.0
Unfunded pension liability	9.5	15.7
Unrecognized tax benefits	12.8	13.6
All other - net	(2.4)	10.7
Total deferred income tax assets	147.5	192.4
Valuation allowance	(60.2)	(67.6)
Total deferred income tax assets, Net of valuation	$ 87.3	$ 124.8