Financing (Schedule Of Short-term Borrowings) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 28, 2015	Sep. 27, 2014
Short-term Debt [Line Items]
Total short-term borrowings	$ 70,871	$ 60,000
Line of credit facility, expiration date	Sep. 01, 2019
Line Of Credit [Member] | Bank Line Of Credit, Monthly U.S. LIBOR Plus 100 Basis Points [Member]
Short-term Debt [Line Items]
Total short-term borrowings	60,000	60,000
LIBOR plus, basis points	1.00%
Line of credit facility, expiration date	Sep. 01, 2019
Line Of Credit [Member] | Bank Line Of Credit, Montly Euro LIBOR Plus 100 Basis Points [Member]
Short-term Debt [Line Items]
Total short-term borrowings	$ 10,871
LIBOR plus, basis points	1.00%
Line of credit facility, expiration date	Sep. 01, 2019