Supplemental Cash Flow Information (Tables)

9 Months Ended

Jun. 30, 2021

Supplemental Cash Flow Elements [Abstract]

Supplemental disclosure of non-cash activity

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:

	Nine Months Ended
	June 30,
in thousands	2021		2020
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)	2,649		3,097
Increase in operating lease liabilities (b)	2,649		3,097
Supplemental disclosure of cash activity:
Interest payments	$	63,878	$	60,678
Income tax payments	2,297		2
Tax refunds received	49		315
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	$	358,334	$	152,266
Restricted cash	24,690		13,086
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	383,024	$	165,352

(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 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 nine months ended June 30, 2021 and June 30, 2020.