Subsequent Events (Schedule Of Restricted Units Granted) (Details) (Subsequent Event [Member], Restricted Stock Units [Member], USD $) In Thousands, unless otherwise specified	0 Months Ended
	Nov. 12, 2013
Performance-based Award [Member]
Subsequent Event [Line Items]
Number Granted	341
Intrinsic Value	$ 10,959
Time-based Award [Member]
Subsequent Event [Line Items]
Number Granted	748
Intrinsic Value	$ 24,060