|9 Months Ended|
Jun. 30, 2019
|Commitments and Contingencies Disclosure [Abstract]|
|Settlement Agreement||Settlement AgreementOn April 19, 2018, certain of the Company's subsidiaries entered into settlement agreements with a third party, pursuant to which they will receive aggregate net payments of approximately $15.7 million. These agreements provided for the payments to be made in four equal installments between January 2019 and July 2020, in exchange for releasing and waiving all current and future claims against the third party relating to a business interruption event that occurred more than five years ago that did not directly relate to the Company's business and that has not, and is not expected to, recur (the "Settlement"). The Company recorded a pre-tax gain of $14.8 million during the nine months ended June 30, 2018 related to the Settlement. The subsidiaries received the first installment payments in the total amount of $3.9 million in January 2019. Future payments are reflected on the Consolidated Balance Sheet at June 30, 2019 as other current assets and other assets in the amount of $7.9 million and $3.7 million, respectively.|
The entire disclosure for commitments and contingencies.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef