Payments due for operating leases at December 31, 2019 and scheduled minimum rental payments for operating leases at December 31, 2018 were as follows: We have provided an indemnity to a third-party insurance company for potential losses related to performance bonds issued on behalf of Caterpillar dealers. The bonds have varying terms and are issued to insure governmental agencies against nonperformance by certain dealers. We also provided guarantees to third-parties related to the performance of contractual obligations by certain Caterpillar dealers. These guarantees have varying terms and cover potential financial losses incurred by the third parties resulting from the dealers’ nonperformance. In 2016, we provided a guarantee to an end user related to the performance of contractual obligations by a Caterpillar dealer. Under the guarantee, which expires in 2025, non-performance by the Caterpillar dealer could require Caterpillar to satisfy the contractual obligations by providing goods, services or financial compensation to the end user up to an annual designated cap. We have provided guarantees to a customer in Brazil and a customer in Europe related to the performance of contractual obligations by supplier consortiums to which our Caterpillar subsidiaries are members. The guarantees cover potential damages incurred by the customers resulting from the supplier consortiums’ non-performance. The damages are capped except for failure of the consortiums to meet certain obligations outlined in the contract in the normal course of business. The guarantee for the customer in Europe will expire when the supplier consortium performs all of its contractual obligations, which are expected to be completed in 2022. The agreement with the customer in Brazil was terminated during second quarter of 2019. No payments were made under the guarantee. We have dealer performance guarantees and third-party performance guarantees that do not limit potential payment to end users related to indemnities and other commercial contractual obligations. In addition, we have entered into contracts involving industry standard indemnifications that do not limit potential payment. For these unlimited guarantees, we are unable to estimate a maximum potential amount of future payments that could result from claims made. Revenues are presented net of sales and other related taxes. Caterpillar dealer performance guarantees 21.Guarantees and product warranty Supplier consortium performance guarantees (Millions of dollars) Revenues from finance and operating leases, primarily included in Revenues of Financial Products on Statement 1, were as follows: (Millions of dollars) 130 Year ended December 31 2019 Finance lease revenue $ 521 Operating lease revenue 1,248 Total $ 1,769 December 31, 2019 2020 2021 2022 2023 2024 Thereafter Total $861 $558 $299 $149 $74 $70 $2,011 December 31, 2018 2019 2020 2021 2022 2023 Thereafter Total $896 $574 $314 $158 $71 $69 $2,082