Commitments and Contingencies Lease commitments Our operating leases primarily consist of leases of our facilities and data center co-locations. As of September 28, 2018 , the minimum future rentals on non-cancelable operating leases by fiscal year are as follows: (In millions) September 28, 2018 Remainder of 2019 $ 37 2020 50 2021 43 2022 31 2023 22 Thereafter 52 Total minimum future lease payments 235 Sublease income (11 ) Total minimum future payments, net $ 224 Purchase obligations As of September 28, 2018 , we had purchase obligations of $1,047 million associated with agreements for purchases of goods or services. Management believes that cancellation of these contracts is unlikely, and we expect to make future cash payments according to the contract terms. Deemed repatriation taxes As of September 28, 2018 , we are required to pay a one-time transition tax of $920 million on untaxed foreign earnings of our foreign subsidiaries due in annual installments through July 2025 as a result of the Act. Indemnifications In the ordinary course of business, we may provide indemnifications of varying scope and terms to customers, vendors, lessors, business partners, subsidiaries and other parties with respect to certain matters, including, but not limited to, losses arising out of our breach of agreements or representations and warranties made by us. In addition, our bylaws contain indemnification obligations to our directors, officers, employees and agents, and we have entered into indemnification agreements with our directors and certain of our officers to give such directors and officers additional contractual assurances regarding the scope of the indemnification set forth in our bylaws and to provide additional procedural protections. We maintain director and officer insurance, which may cover certain liabilities arising from our obligation to indemnify our directors and officers. It is not possible to determine the aggregate maximum potential loss under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. Such indemnification agreements might not be subject to maximum loss clauses. Historically, we have not incurred material costs as a result of obligations under these agreements and we have not accrued any liabilities related to such indemnification obligations. In connection with the sale of Veritas, we assigned several leases to Veritas Technologies LLC or its related subsidiaries. As a condition to consenting to the assignments, certain lessors required us to agree to indemnify the lessor under the applicable lease with respect to certain matters, including, but not limited to, losses arising out of Veritas Technologies LLC or its related subsidiaries breach of payment obligations under the terms of the lease. As with our other indemnification obligations discussed above and in general, it is not possible to determine the aggregate maximum potential loss under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. As with our other indemnification obligations, such indemnification agreements might not be subject to maximum loss clauses and to date, generally under our real estate obligations, we have not incurred material costs as a result of such obligations under our leases and have not accrued any liabilities related to such indemnification obligations. We provide limited product warranties and the majority of our software license agreements contain provisions that indemnify licensees of our software from damages and costs resulting from claims alleging that our software infringes on the intellectual property rights of a third party. Historically, payments made under these provisions have been immaterial. We monitor the conditions that are subject to indemnification to identify if a loss has occurred. Litigation contingencies Audit Committee Investigation Several securities class action and derivative lawsuits were filed against us following our announcement on May 10, 2018 of the Audit Committee of our Board of Directors (the Audit Committee) internal investigation (the Audit Committee Investigation), including an action brought derivatively on behalf of Symantecs 2008 Employee Stock Purchase Plan. In addition, we have received certain demands from purported stockholders to inspect corporate books and records under Delaware law. No specific amounts of damages have been alleged in these lawsuits. We will continue to incur legal fees in connection with these pending cases, including expenses for the reimbursement of legal fees of present and former officers and directors under indemnification obligations. The expense of continuing to defend such litigation may be significant. We intend to defend these lawsuits vigorously, but there can be no assurance that we will be successful in any defense. If any of the lawsuits related to our Audit Committee Investigation are decided adversely, we may be liable for significant damages directly or under our indemnification obligations, which could adversely affect our business, results of operations and cash flows. At this stage, we are unable to assess whether any material loss or adverse effect is reasonably possible as a result of these lawsuits or estimate the range of any potential loss. GSA During the first quarter of fiscal 2013, we were advised by the Commercial Litigation Branch of the Department of Justices (DOJ) Civil Division and the Civil Division of the U.S. Attorneys Office for the District of Columbia that the government is investigating our compliance with certain provisions of our U.S. General Services Administration (GSA) Multiple Award Schedule Contract No. GS-35F-0240T effective January 24, 2007, including provisions relating to pricing, country of origin, accessibility, and the disclosure of commercial sales practices. As reported on the GSAs publicly-available database, our total sales under the GSA Schedule contract were approximately $222 million from the period beginning January 2007 and ending September 2012. We have fully cooperated with the government throughout its investigation and in January 2014, representatives of the government indicated that their initial analysis of our actual damages exposure from direct government sales under the GSA schedule was approximately $145 million ; since the initial meeting, the governments analysis of our potential damages exposure relating to direct sales has increased. The government has also indicated they are going to pursue claims for certain sales to California, Florida, and New York as well as sales to the federal government through reseller GSA Schedule contracts, which could significantly increase our potential damages exposure. In 2012, a sealed civil lawsuit was filed against Symantec related to compliance with the GSA Schedule contract and contracts with California, Florida, and New York. On July 18, 2014, the Court-imposed seal expired, and the government intervened in the lawsuit. On September 16, 2014, the states of California and Florida intervened in the lawsuit, and the state of New York notified the Court that it would not intervene. On October 3, 2014, the DOJ filed an amended complaint, which did not state a specific damages amount. On October 17, 2014, California and Florida combined their claims with those of the DOJ and the relator on behalf of New York in an Omnibus Complaint, and a First Amended Omnibus Complaint was filed on October 8, 2015; the state claims also do not state specific damages amounts. It is possible that the litigation could lead to claims or findings of violations of the False Claims Act, and could be material to our results of operations and cash flows for any period. Resolution of False Claims Act investigations can ultimately result in the payment of somewhere between one and three times the actual damages proven by the government, plus civil penalties in some cases, depending upon a number of factors. Our current estimate of the low end of the range of the probable estimated loss from this matter is $25 million , which we have accrued. This amount contemplates estimated losses from both the investigation of compliance with the terms of the GSA Schedule contract as well as possible violations of the False Claims Act. There is at least a reasonable possibility that a loss may have been incurred in excess of our accrual for this matter, however, we are currently unable to determine the high end of the range of estimated losses resulting from this matter. Other We are involved in a number of other judicial and administrative proceedings that are incidental to our business. Although adverse decisions (or settlements) may occur in one or more of the cases, it is not possible to estimate the possible loss or losses from each of these cases. The final resolution of these lawsuits, individually or in the aggregate, is not expected to have a material adverse effect on our business, results of operations, financial condition or cash flows.