SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, RISKS AND UNCERTAINTIES (Tables)

12 Months Ended

Sep. 30, 2019

Accounting Policies [Abstract]

Cash and Cash Equivalents

The restricted cash and cash equivalents are reflected in the Consolidated Balance Sheets as follows:

	September 30,
(in thousands)	2019		2018		2017
Cash	$	347,943	$	284,355	$	521,375
Restricted Cash
Prepaid expenses and other	31,291		39,830		32,439
Other assets	3,737		2,000		6,695
Total cash, cash equivalents, and restricted cash	$	382,971	$	326,185	$	560,509

Restricted Cash and Cash Equivalents

The restricted cash and cash equivalents are reflected in the Consolidated Balance Sheets as follows:

	September 30,
(in thousands)	2019		2018		2017
Cash	$	347,943	$	284,355	$	521,375
Restricted Cash
Prepaid expenses and other	31,291		39,830		32,439
Other assets	3,737		2,000		6,695
Total cash, cash equivalents, and restricted cash	$	382,971	$	326,185	$	560,509

Rent Revenues

Our rent revenues are as follows:

	Year Ended September 30,
(in thousands)	2019		2018		2017
Minimum rents	$	10,168	$	9,950	$	9,735
Overage and percentage rents	932		1,040		936

Minimum Future Rental Income to be Received on Noncancelable Operating Leases

At September 30, 2019, minimum future rental income to be received on noncancelable operating leases was as follows (in thousands):

Fiscal Year	Amount
2020	$	8,204
2021	6,239
2022	3,983
2023	2,858
2024	2,142
Thereafter	5,990
Total	$	29,416

Cost and Accumulated Depreciation for Real Estate Properties

At September 30, 2019 and 2018, the cost and accumulated depreciation for real estate properties were as follows:

	September 30,
(in thousands)	2019			2018
Real estate properties	$	72,507		$	69,133
Accumulated depreciation	(43,570		)	(42,272		)
	$	28,937		$	26,861

Summary of the Retrospective Impact of the Adoption of ASU 2016-15 and ASU 2016-18

The following is a summary of the retrospective impact of our adoption of ASU No. 2016-15 and ASU 2016-18:

	Year Ended September 30, 2018
(in thousands)	Historical Accounting Method			Effect of Adoption of ASU No. 2016-15			Effect of Adoption of ASU No. 2016-18			As Adjusted
Consolidated Statements of Cash Flows
Change in prepaid expenses and other	$	(11,218	)	$	—		$	7,391		$	(3,827	)
Change in noncurrent assets	10,263			—			(4,695		)	5,568
Change in accrued liabilities	33,173			10,625			—			43,798
Net cash provided by operating activities	544,531			10,625			2,696			557,852
Payment of contingent consideration from acquisition of business	—			(10,625		)	—			(10,625		)
Net cash used in financing activities	(309,189		)	(10,625		)	—			(319,814		)

	Year Ended September 30, 2017
(in thousands)	Historical Accounting Method		Effect of Adoption of ASU No. 2016-15		Effect of Adoption of ASU No. 2016-18		As Adjusted
Consolidated Statements of Cash Flows
Change in prepaid expenses and other	$	24,579	$	—	$	4,873	$	29,452
Change in noncurrent assets	6,855		—		4,695		11,550
Net cash provided by operating activities	361,631		—		9,568		371,199

Revenues from Individual Customers Constituting 10% or More of Total Revenues

We had revenues from individual customers that constituted 10 percent or more of our total revenues as follows:

(in thousands)	2018		2017
EOG Resources, Inc.	$	258,194	$	163,582