Supplemental Cash Flow Information

12 Months Ended

Sep. 30, 2021

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information

The following table presents supplemental disclosure of non-cash and cash activity as well as a reconciliation of total cash balances between the condensed consolidated balance sheets and condensed consolidated statements of cash flows for the periods presented:

	Fiscal Year Ended September 30,
in thousands	2021		2020		2019
Supplemental disclosure of non-cash activity:
Beginning operating lease right-of-use assets (ASC 842 adoption)(a)	$	—	$	13,895	$	—
Beginning operating lease liabilities (ASC 842 adoption)(a)	—		16,028		—
Increase in operating lease right-of-use assets (b)	$	2,905	3,104		—
Increase in operating lease liabilities (b)	2,905		3,104		—
Supplemental disclosure of cash activity:
Interest payments	$	74,171	$	71,888	$	101,109
Income tax payments	3,462		546		766
Tax refunds received	1,078		315		12
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$	246,715	$	327,693	$	106,741
Restricted cash	27,428		14,835		16,053
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	274,143	$	342,528	$	122,794

(a) On October 1, 2019, we adopted Accounting Standards Update (ASU) No. 2016-02, Leases (ASU 2016-02) and related amendments, collectively codified in ASC Topic 842, Leases (ASC 842). Upon adoption of ASC 842, we recorded net operating lease right-of-use (ROU) assets of $13.9 million and operating lease liabilities of $16.0 million. Existing prepaid rent and accrued rent were recorded as an offset to the gross operating lease ROU assets.

(b) Represents additional leases that commenced during the year ended September 30, 2021 and September 30, 2020.