Business and summary of significant accounting policies (Tables)
|12 Months Ended|
Sep. 30, 2020
|Organization, Consolidation and Presentation of Financial Statements [Abstract]|
|Schedule of Adoption of Topic 842||Changes to our opening balance sheet are summarized below. There was no cumulative impact to our retained earnings and the changes did not cause any material changes in our statements of operations or our statements of cash flows. The adoption of Topic 842 does not affect our compliance with our existing contracts, including our corporate credit facility.
Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef