Income Tax (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2012	Apr. 02, 2011	Mar. 31, 2012	Apr. 02, 2011	Jul. 02, 2011
Income Tax
Income tax expense (benefit)	$ 3.1	$ (32.1)	$ 9.5	$ (29.0)
Release of the deferred tax valuation allowance for a non-US jurisdiction		34.9		34.9
Uncertain tax benefits relating to settlement of tax matters in non-US jurisdictions				5.2
Unrecognized tax benefits	60.7		60.7		64.0
Accrued interest and penalties related to unrecognized tax benefits	$ 23.3		$ 23.3

The sum of the portions of deferred tax assets as of the balance sheet date for which, based on the weight of available evidence, it is more likely than not will not be realized through future reductions of tax-based income.

+ References+ Details

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

+ References+ Details

- Definition

This element represents the total of accruals as of the date of the statement of financial position for interest recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity and the amount of statutory penalties for a tax position claimed or expected to be claimed by the entity, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties.

+ References+ Details