Income Taxes - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
Sep. 28, 2013	Sep. 29, 2012	Dec. 31, 2012
Income Tax Disclosure [Line Items]
Effective income tax rate	28.20%	32.30%
Current deferred tax assets	$ 181.4		$ 190.4
Current deferred tax liabilities	13.6		0
Non-current deferred tax liabilities	$ 556.8		$ 566.1

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer.

+ References+ Details

Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer).

+ References+ Details

- Definition

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

+ References+ Details