Acquisitions (Schedule Of Purchase Price Allocation) (Details) (AACOA, USD $) In Thousands, unless otherwise specified	Oct. 01, 2012
Schedule Of Acquired Finite And Indefinite Lived Intangible Asset By Major Class [Line Items]
Accounts receivable	$ 12,477
Inventories	4,708
Property, plant & equipment	15,116
Other assets (current & noncurrent)	42
Trade payables & accrued expenses	(6,574)
Total identifiable net assets	40,369
Purchase price, net of cash received	54,065
Goodwill	13,696
Customer relationships
Schedule Of Acquired Finite And Indefinite Lived Intangible Asset By Major Class [Line Items]
Identifiable finite-lived intangible assets	4,800
Proprietary technology
Schedule Of Acquired Finite And Indefinite Lived Intangible Asset By Major Class [Line Items]
Identifiable finite-lived intangible assets	3,400
Noncompete agreements
Schedule Of Acquired Finite And Indefinite Lived Intangible Asset By Major Class [Line Items]
Identifiable finite-lived intangible assets	1,600
Trade names
Schedule Of Acquired Finite And Indefinite Lived Intangible Asset By Major Class [Line Items]
Identifiable indefinite-lived intangible assets	$ 4,800