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Legal proceedings/contingencies | 3 Months Ended
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Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract] |
Legal proceedings/contingencies | Legal proceedings/contingencies and other obligations Legal proceedings/contingencies - The Company and its affiliates are subject to a number of legal proceedings in various jurisdictions arising out of its operations. Many of these legal matters are in preliminary stages and involve complex issues of law and fact, and may proceed for protracted periods of time. The amount of liability, if any, from these proceedings cannot be determined with certainty. We are a party to legal proceedings and claims that arise during the ordinary course of business. We review our legal proceedings and claims, regulatory reviews and inspections and other legal proceedings on an ongoing basis and follow appropriate accounting guidance when making accrual and disclosure decisions. We establish accruals for those contingencies where the incurrence of a loss is probable and can be reasonably estimated, and we disclose the amount accrued and the amount of a reasonably possible loss in excess of the amount accrued, if such disclosure is necessary for our financial statements to not be misleading. We do not record liabilities when the likelihood that the liability has been incurred is probable, but the amount cannot be reasonably estimated. Based upon present information, the Company believes that its liability, if any, arising from such pending legal proceedings, asserted legal claims and known potential legal claims which are likely to be asserted, is not reasonably likely to be material to the Company's financial position, results of operations, or cash flows, when taking into account established accruals for estimated liabilities. Other obligations - In the ordinary course of business, the Company also enters into supply and service contracts. These contracts can include either volume commitments or fixed expiration dates, termination provisions and other standard contractual considerations. At December 31, 2018, the Company had approximately $49.7 of purchase obligations.

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- Definition The entire disclosure for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -URI http://asc.fasb.org/topic&trid=2127136 + Details
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