Leases (Tables)

12 Months Ended

Sep. 30, 2018

Leases [Abstract]

Schedule of future minimum payments and sublease revenue

Future minimum rentals due under non-cancelable leases and annual future minimum rentals expected under subleases are as follows:

Fiscal Year Ended September 30,	Operating Lease Payments		Sublease Revenue
	(in thousands)
2019	$	55,811	$	3,249
2020	50,174		3,335
2021	42,767		3,402
2022	30,911		2,908
2023	19,873		1,561
Thereafter	29,685		1,043
	$	229,221	$	15,498

Schedule of rent expense

The following table presents the amount of net rent recognized as expense:

	Fiscal Year Ended September 30,
	2018			2017			2016
	(in thousands)
Gross rent expense from continuing operations	$	61,821		$	56,794		$	56,707
Sublease rent revenue from continuing operations	(109		)	(56		)	(156		)
Net rent expense from continuing operations	$	61,712		$	56,738		$	56,551