. contractual obligations fis 2019 long-term contractual obligations generally include its long-term debt , interest on long-term debt , lease payments on certain of its property and equipment and payments for data processing and maintenance . for information regarding the company's long-term aa debt , see note 10 of the notes to consolidated financial statements . the following table summarizes fis 2019 significant contractual obligations and commitments as of december 31 , 2016 ( in millions ) : .