Retirement Benefits (Schedule of estimated remaining cash contributions) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2014
United States Pension Plans of US Entity, Defined Benefit [Member]
Estimated future employer contributions in the currect fiscal year	$ 100
United Kingdom Plan, Defined Benefit [Member]
Estimated future employer contributions in the currect fiscal year	694
Japan Plan, Defined Benefit [Member]
Estimated future employer contributions in the currect fiscal year	0
Switzerland Plan, Defined Benefit [Member]
Estimated future employer contributions in the currect fiscal year	0
Other Postretirement Benefit Plans, Defined Benefit [Member]
Estimated future employer contributions in the currect fiscal year	$ 2,105