Income Taxes (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
Sep. 27, 2014
Income Tax Disclosure [Abstract]
Foreign tax credits related to future repatriations of earnings	$ 10.9
Deferred Tax Liabilities, Net	2.4
Gross potential research and development (R&D) tax credit	5.1
Unrecognized tax benefits associated with federal tax credits	3.1
Deferred Income Tax Expense (Benefit)	$ 2.0

Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings.

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The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of deferred tax asset, before valuation allowance, attributable to deductible other tax carryforwards.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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