Leases (Tables)

12 Months Ended

Sep. 30, 2020

Leases [Abstract]

Lease, Cost [Table Text Block]

The following represents the components of lease cost for the year ended September 30, 2020 and other information for both operating and finance leases for the year ended September 30, 2020:

	Year Ended September 30, 2020
Lease cost
Finance lease cost:
Amortization of ROU assets	$	13,738
Interest on lease liabilities	1,981
Operating lease cost	16,052
Short-term lease cost	4,970
Variable lease cost	—
Sublease income	(56		)
Total lease cost	$	36,685

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

The following table reconciles future minimum undiscounted rental commitments for operating leases to operating lease liabilities record on the Consolidated Balance Sheet as of September 30, 2020:

Fiscal Year
2021	$	14,624
2022	11,914
2023	9,622
2024	7,259
2025	5,616
Thereafter	7,704
Total undiscounted lease payments	$	56,739
Present value adjustment	(6,176		)
Operating lease liabilities	$	50,563
Less current installments of obligations under operating leases	12,767
Obligations under operating leases, excluding current installments	$	37,796

Schedule Of Finance Lease, Right-of-Use Asset [Table Text Block]

The gross and net carrying values of the equipment under finance leases as of September 30, 2020 and September 30, 2019 was as follows:

	September 30, 2020		September 30, 2019
Gross carrying amount	$	89,254	$	69,760
Net carrying amount	$	36,577	$	36,337

Finance Lease, Liability, Fiscal Year Maturity [Table Text Block]

The following table reconciles future minimum undiscounted rental commitments for finance leases to the finance lease liabilities recorded on the Consolidated Balance Sheet as of September 30, 2020:

Fiscal Year
2021	$	12,944
2022	10,603
2023	8,003
2024	5,601
2025	3,060
Thereafter	1,115
Total undiscounted lease payments	$	41,326
Present value adjustment	(3,694		)
Finance lease liabilities	$	37,632
Less current installments of obligations under finance leases	11,362
Obligations under finance leases, excluding current installments	$	26,270

Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block]

As of September 30, 2020, future minimum lease payments receivable under operating leases are as follows:

Fiscal year
2021	$	109,312
2022	62,618
2023	44,686
2024	30,827
2025	25,097
Thereafter	155,564
Future minimum lease payments	$	428,104