Basis Of Interim Presentation (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Oct. 01, 2011	Oct. 01, 2011
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Reclassification of marketing, administrative and other expenses to cost of products sold	$ 17.7	$ 49.2

The amount of a reclassification adjustment made to prior period financial statement amounts.

No definition available.

Name:	us-gaap_PriorPeriodReclassificationAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration