COMMITMENTS AND CONTINGENCIES Guarantees We guarantee certain of our customers obligations to third parties, whereby any default by our customers on their obligations could force us to make payments to the applicable creditors. At March 31, 2020 and December 31, 2019 , we had outstanding bank guarantees of $11.0 million and $11.6 million , respectively. Most of our bank guarantees expire between 2020 and 2026, while others do not have specified expiration dates. We monitor the obligations to evaluate whether we have a liability at the balance sheet date. At March 31, 2020 , we recorded a liability related to our outstanding bank guarantees of $1.0 million . We did no t have any liabilities related to our outstanding bank guarantees recorded at December 31, 2019 . Other We are subject to various pending lawsuits, legal proceedings and other claims in the ordinary course of business, including civil, regulatory and environmental matters. These litigation matters may involve third-party indemnification obligations and/or insurance covering all or part of any potential damage incurred by us. All of these matters are subject to many uncertainties and, accordingly, we cannot determine the ultimate outcome of the proceedings and other claims at this time. The potential effects, if any, on our condensed consolidated financial statements will be recorded in the period in which these matters are probable and estimable. We believe that any sum we may be required to pay in connection with proceedings or claims in excess of the amounts recorded would likely not have a material adverse effect upon our results of operations, financial condition or cash flows on a consolidated annual basis but, however, could have a material adverse impact in a particular quarterly reporting period. We are involved in environmental remediation and ongoing compliance activities at several sites. The timing and duration of remediation and ongoing compliance activities are determined on a site by site basis depending on local regulations. The amounts recorded represent our estimable future remediation costs and other anticipated environmental liabilities. We have not recorded liabilities at sites where a liability is probable, but that a range of loss is not reasonably estimable. We believe that any sum we may be required to pay in connection with environmental remediation matters in excess of the amounts recorded would likely occur over a period of time and would likely not have a material adverse effect upon our results of operations, financial condition or cash flows on a consolidated annual basis but, however, could have a material adverse impact in a particular quarterly reporting period.