Cost Reduction Actions (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	12 Months Ended
Sep. 29, 2012 2012 Program item	Dec. 31, 2011 2011 Actions item
Restructuring Cost and Reserve
Charges	$ 38.1	$ 45.0
Number of positions reduced as a result of Cost Reduction Actions	770	910
Number of positions remaining	30

The aggregate amount provided for estimated restructuring charges, remediation costs, and asset impairment loss during an accounting period. Generally, these items are either unusual or infrequent, but not both (in which case they would be extraordinary items).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Name:	us-gaap_RestructuringSettlementAndImpairmentProvisions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration