Subsequent Events (Tables)

12 Months Ended

Sep. 30, 2016

Subsequent Events [Abstract]

Schedule Of Restricted Units Granted

	TSR units		Performance-Based RSUs		Time-Based RSUs
	(in thousands)
Maximum number of RSUs eligible to vest	495		316		711
Intrinsic value on grant date based on the maximum number of RSUs eligible to vest	$	23,482	$	14,991	$	33,731