Supplemental Cash Flow Information (Tables)

6 Months Ended

Mar. 31, 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:

	Six Months Ended
	March 31,
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	1,453		3,064
Increase in operating lease liabilities	1,453		3,064
Supplemental disclosure of cash activity:
Interest payments	$	37,412	$	28,731
Income tax payments	143		2
Tax refunds received	49		315
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	$	355,533	$	294,265
Restricted cash	18,162		18,282
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	373,695	$	312,547

(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.