Derivative Instruments (Schedule Of Notional Amounts Of Forward Contracts) (Details) (USD $) In Millions, unless otherwise specified	Sep. 27, 2014
Derivative [Line Items]
Notional Amount	$ 100.0
Copper [Member] \| Commodity Forward Contracts [Member]
Derivative [Line Items]
Notional Amount	111.2
Aluminum [Member] \| Commodity Forward Contracts [Member]
Derivative [Line Items]
Notional Amount	$ 5.1

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

Name:	invest_DerivativeNotionalAmount
Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant