Income Taxes (Details 2) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Jul. 02, 2011
Deferred tax liabilities:
Inventory	$ (20.7)	$ (20.8)
Depreciation	(20.2)	(16.5)
Intangibles	(40.9)	(32.4)
Total deferred tax liabilities	(81.8)	(69.7)
Deferred tax assets:
Accruals and reserves	60.4	46.0
Share-based payments	5.6	5.1
Derivative financial instruments	0.6	0.9
Other	6.0	5.9
Gross deferred tax assets	72.6	57.9
Total deferred tax assets	67.9	52.9
Less valuation allowance	(4.7)	(5.0)
Net deferred tax liabilities	$ (13.9)	$ (16.8)