Commitments And Contingencies (Tables)

12 Months Ended

Sep. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments

At September 30, 2018, our future minimum lease payments under noncancellable operating leases are as follows: 

Year ending September 30,	(in thousands)
2019	$	38,690
2020	33,753
2021	33,109
2022	28,248
2023	18,336
Thereafter	200,543
Total minimum lease payments	$	352,679