Retirement Plans (Schedule Of Components Of Net Periodic Benefit Cost For Plans) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Defined benefit plans
Interest cost	$ 1,002	$ 867	$ 3,005	$ 2,696
Expected return on assets	(1,104)	(1,101)	(3,311)	(3,250)
Amortization of Prior service cost	3	3	10	10
Amortization of Actuarial loss	413	559	1,238	1,543
Net periodic benefit cost	$ 314	$ 328	$ 942	$ 999