Supplemental Cash Flow Information (Tables)

6 Months Ended

Mar. 31, 2020

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	2020		2019
Supplemental disclosure of non-cash activity:
Beginning operating lease right-of-use asset (ASC 842 adoption)	$	13,895	$	—
Beginning operating lease liability (ASC 842 adoption)	16,028		—
Supplemental disclosure of cash activity:
Interest payments	$	28,731	$	48,277
Income tax payments	2		61
Tax refunds received	315		12
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	$	294,265	$	86,441
Restricted cash	18,282		12,197
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	312,547	$	98,638