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v3.20.2

Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Sep. 30, 2020
Supplemental Cash Flow Elements [Abstract] |
Schedule of 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:
| Fiscal Year Ended September 30,
in thousands | 2020 |  | 2019 |  | 2018
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 | $ | 71,888 |  |  | $ | 101,109 |  |  | $ | 95,857 |
Income tax payments | 546 |  |  | 766 |  |  | 607 |
Tax refunds received | 315 |  |  | 12 |  |  | 162 |
Reconciliation of cash, cash equivalents and restricted cash: |  |  |  |  |
Cash and cash equivalents | $ | 327,693 |  |  | $ | 106,741 |  |  | $ | 139,805 |
Restricted cash | 14,835 |  |  | 16,053 |  |  | 13,443 |
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows | $ | 342,528 |  |  | $ | 122,794 |  |  | $ | 153,248 |

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