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Summary Of Other (Income) Expense, Net (Detail) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 29, 2013 | Jun. 30, 2012 | Jun. 29, 2013 | Jun. 30, 2012
Components of Other Income (Expense) [Line Items] |  |  |  |
Other expense | $ 10.4 | $ 13.4 | $ 21.5 | $ 16.2
Other income | (0.1) | (3.2) | (0.5) | (5.7)
Other expense, net | $ 10.3 | $ 10.2 | $ 21.0 | $ 10.5

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