Commitments and Contingencies | Commitments and Contingencies (a) Purchase Commitments with Contract Manufacturers and Suppliers We purchase components from a variety of suppliers and use several contract manufacturers to provide manufacturing services for our products. During the normal course of business, in order to manage manufacturing lead times and help ensure adequate component supply, we enter into agreements with contract manufacturers and suppliers that either allow them to procure inventory based upon criteria as defined by us or establish the parameters defining our requirements. A significant portion of our reported purchase commitments arising from these agreements consists of firm, noncancelable, and unconditional commitments. Certain of these purchase commitments with contract manufacturers and suppliers relate to arrangements to secure long-term pricing for certain product components for multi-year periods. In certain instances, these agreements allow us the option to cancel, reschedule, and adjust our requirements based on our business needs prior to firm orders being placed. As of January 23, 2021 and July 25, 2020, we had total purchase commitments for inventory of $4.6 billion and $4.4 billion, respectively. We record a liability for firm, noncancelable, and unconditional purchase commitments for quantities in excess of our future demand forecasts consistent with the valuation of our excess and obsolete inventory. As of January 23, 2021 and July 25, 2020, the liability for these purchase commitments was $152 million and $141 million, respectively, and was included in other current liabilities. The provision for the liability related to purchase commitments with contract manufacturers and suppliers was $44 million and $67 million for the first six months of fiscal 2021 and 2020, respectively. (b) Other Commitments In connection with our acquisitions, we have agreed to pay certain additional amounts contingent upon the achievement of certain agreed-upon technology, development, product, or other milestones or upon the continued employment with Cisco of certain employees of the acquired entities. The following table summarizes the compensation expense related to acquisitions (in millions): Three Months Ended Six Months Ended January 23, 2021 January 25, 2020 January 23, 2021 January 25, 2020 Compensation expense related to acquisitions $ 59 $ 50 $ 116 $ 111 As of January 23, 2021, we estimated that future cash compensation expense of up to $452 million may be required to be recognized pursuant to the applicable business combination agreements. We also have certain funding commitments, primarily related to our non-marketable equity and other investments, some of which are based on the achievement of certain agreed-upon milestones, and some of which are required to be funded on demand. The funding commitments were $0.3 billion as of each of January 23, 2021 and July 25, 2020. (c) Product Warranties The following table summarizes the activity related to the product warranty liability (in millions): Six Months Ended January 23, January 25, Balance at beginning of period $ 331 $ 342 Provisions for warranties issued 247 283 Adjustments for pre-existing warranties 4 (3) Settlements (249) (291) Balance at end of period $ 333 $ 331 We accrue for warranty costs as part of our cost of sales based on associated material product costs, labor costs for technical support staff, and associated overhead. Our products are generally covered by a warranty for periods ranging from 90 days to five years, and for some products we provide a limited lifetime warranty. (d) Financing and Other Guarantees In the ordinary course of business, we provide financing guarantees for various third-party financing arrangements extended to channel partners and end-user customers. Payments under these financing guarantee arrangements were not material for the periods presented. Channel Partner Financing Guarantees We facilitate arrangements for third-party financing extended to channel partners, consisting of revolving short-term financing, with payment terms generally ranging from 60 to 90 days. During fiscal 2020, we expanded the payment terms on certain of our channel partner financing programs by 30 days in response to the COVID-19 pandemic. These financing arrangements facilitate the working capital requirements of the channel partners, and, in some cases, we guarantee a portion of these arrangements. The volume of channel partner financing was $6.7 billion and $6.6 billion for the second quarter of fiscal 2021 and 2020, respectively, and was $12.8 billion and $14.2 billion for the first six months of fiscal 2021 and 2020, respectively. The balance of the channel partner financing subject to guarantees was $1.3 billion and $1.1 billion as of January 23, 2021 and July 25, 2020, respectively. End-User Financing Guarantees We also provide financing guarantees for third-party financing arrangements extended to end-user customers related to leases and loans, which typically have terms of up to three years. The volume of financing provided by third parties for leases and loans as to which we had provided guarantees was $3 million and $1 million for the second quarter of fiscal 2021 and 2020, respectively, and was $8 million and $6 million for the first six months of fiscal 2021 and 2020, respectively. Financing Guarantee Summary The aggregate amounts of financing guarantees outstanding at January 23, 2021 and July 25, 2020, representing the total maximum potential future payments under financing arrangements with third parties along with the related deferred revenue, are summarized in the following table (in millions): January 23, July 25, Maximum potential future payments relating to financing guarantees: Channel partner $ 205 $ 198 End user 8 9 Total $ 213 $ 207 Deferred revenue associated with financing guarantees: Channel partner $ (19) $ (19) End user (8) (9) Total $ (27) $ (28) Total $ 186 $ 179 (e) Indemnifications In the normal course of business, we indemnify other parties, including customers, lessors, and parties to other transactions with us, with respect to certain matters. We have agreed to indemnify against losses arising from a breach of representations or covenants or out of intellectual property infringement or other claims made against certain parties. These agreements may limit the time within which an indemnification claim can be made and the amount of the claim. Charter Communications, Inc. (“Charter”), which acquired Time Warner Cable (“TWC”) in May 2016, is seeking indemnification from us for a final judgment obtained by Sprint Communications Company, L.P. (“Sprint”) against TWC in federal court in Kansas. Sprint sought monetary damages, alleging that TWC infringed certain Sprint patents by offering VoIP telephone services utilizing products provided by us generally in combination with those of other manufacturers. Following a trial on March 3, 2017, a jury in Kansas found that TWC willfully infringed five Sprint patents and awarded Sprint $139.8 million in damages. The Court awarded Sprint pre- and post-judgment interest of approximately $10 million and denied TWC’s post-trial motions and appeals. Charter reported that it paid the judgment in full. We resolved Charter’s indemnity claim effective February 4, 2021 for an amount that does not have a material effect on our financial position. We also have been asked to indemnify certain of our service provider customers that have been subject to patent infringement claims asserted by Chanbond, LLC (“Chanbond”) in the United States District Court for the District of Delaware on September 21, 2015. Chanbond alleges that 13 service provider companies, including among others, Comcast Corporation, Charter Communications, Inc. (“Charter”), Time Warner Cable, Inc. (subsequently acquired by Charter), Cox Communications, Inc. (“Cox”), and Cablevision Systems Corporation, infringe three patents by providing high speed cable internet services to their customers utilizing cable modems and cable modem termination systems, consistent with the DOCSIS 3.0 standard, provided by us and other manufacturers generally used in combination with each other. Chanbond seeks monetary damages and injunctive relief against the service provider customers, although two of the asserted patents expire on June 19, 2021, and the third expires on September 17, 2021. On October 13, 2020, the Court set Chanbond’s case against Cox for trial on May 17, 2021. The other cases against the remaining service provider defendants have not yet been set for trial. We believe that the service provider defendants have strong non-infringement, invalidity and other defenses and that Chanbond will not be able to meet its burden required for injunctive relief. Due to uncertainties surrounding the litigation processes, we are unable to reasonably estimate the ultimate outcome of the cases at this time, but should Chanbond prevail in its cases against the service provider defendants, we do not believe that any potential indemnity liability would be material. In addition, we have entered into indemnification agreements with our officers and directors, and our Amended and Restated Bylaws contain similar indemnification obligations to our agents. It is not possible to determine the maximum potential amount under these indemnification agreements due to uncertainties in the litigation process, coordination with other suppliers and the defendants in these cases, and the unique facts and circumstances involved in each particular agreement. Historically, payments made by us under these agreements have not had a material effect on our operating results, financial position, or cash flows. (f) Legal Proceedings Brazil Brazilian authorities have investigated our Brazilian subsidiary and certain of its former employees, as well as a Brazilian importer of our products, and its affiliates and employees, relating to alleged evasion of import taxes and alleged improper transactions involving the subsidiary and the importer. Brazilian tax authorities have assessed claims against our Brazilian subsidiary based on a theory of joint liability with the Brazilian importer for import taxes, interest, and penalties. In addition to claims asserted by the Brazilian federal tax authorities in prior fiscal years, tax authorities from the Brazilian state of Sao Paulo have asserted similar claims on the same legal basis in prior fiscal years. The asserted claims by Brazilian federal tax authorities are for calendar years 2003 through 2007, and the asserted claims by the tax authorities from the state of Sao Paulo are for calendar years 2005 through 2007. The total asserted claims by Brazilian state and federal tax authorities aggregate to $148 million for the alleged evasion of import and other taxes, $728 million for interest, and $366 million for various penalties, all determined using an exchange rate as of January 23, 2021. We have completed a thorough review of the matters and believe the asserted claims against our Brazilian subsidiary are without merit, and we are defending the claims vigorously. While we believe there is no legal basis for the alleged liability, due to the complexities and uncertainty surrounding the judicial process in Brazil and the nature of the claims asserting joint liability with the importer, we are unable to determine the likelihood of an unfavorable outcome against our Brazilian subsidiary and are unable to reasonably estimate a range of loss, if any. We do not expect a final judicial determination for several years. China The Company is investigating allegations of a self-enrichment scheme involving now-former employees in China. Some of those employees are also alleged to have made or directed payments from the funds they received to various third parties, including employees of state-owned enterprises. The Company voluntarily disclosed this investigation to the Department of Justice (“DOJ”) and Securities and Exchange Commission (“SEC”). We take such allegations very seriously and we are providing results of our investigation to the DOJ and SEC. While the outcome of our investigation is currently not determinable, we do not expect that it will have a material adverse effect on our consolidated financial position, results of operations, or cash flows. SRI International On September 4, 2013, SRI International, Inc. (“SRI”) asserted patent infringement claims against us in the U.S. District Court for the District of Delaware, accusing our products and services in the area of network intrusion detection of infringing two U.S. patents. SRI sought monetary damages of at least a reasonable royalty and enhanced damages. The trial started on May 2, 2016, and, on May 12, 2016, the jury returned a verdict finding willful infringement. The jury awarded SRI damages of $23.7 million. On May 25, 2017, the District Court awarded SRI enhanced damages and attorneys’ fees, entered judgment in the new amount of $57.0 million, and ordered an ongoing royalty of 3.5% through the expiration of the patents in 2018. We appealed to the United States Court of Appeals for the Federal Circuit on various grounds, and after various proceedings, on July 12, 2019, the Federal Circuit vacated the enhanced damages award; vacated and remanded in part the willful infringement finding; vacated and remanded the attorneys’ fees award for further proceedings; and affirmed the District Court’s other findings. On April 1, 2020, the District Court issued a final judgment on the remanded issues, finding no evidence of willful infringement and reinstating the $8 million award of attorneys’ fees. SRI appealed the judgment of no willful infringement to the Federal Circuit on April 3, 2020, and Cisco filed a cross-appeal on the attorneys’ fees award on April 9, 2020. Cisco has paid SRI $28.1 million, representing the portion of the judgment that the Federal Circuit previously affirmed, plus interest and royalties on post-verdict sales. While the remaining proceedings may result in an additional loss, we do not expect it to be material. Centripetal On February 13, 2018, Centripetal Networks, Inc. (“Centripetal”) asserted patent infringement claims against us in the U.S. District Court for the Eastern District of Virginia, alleging that several Cisco products and services (including Cisco’s Catalyst switches, ASR and ISR series routers, ASAs with FirePOWER services, and Stealthwatch products) infringe eleven Centripetal patents. Cisco thereafter petitioned the Patent Trial and Appeal Board (“PTAB”) of the United States Patent and Trademark Office to review the validity of nine of the asserted patents. The PTAB instituted inter partes review proceedings (“IPR Proceedings”) on six asserted patents and certain claims of another asserted patent. The PTAB has issued Final Written Decisions for seven patents in the instituted IPR Proceedings, and all claims of five patents have been found unpatentable and several of the claims of the other two patents have been found unpatentable. Centripetal has appealed the PTAB’s findings of unpatentability to the United States Court of Appeals for the Federal Circuit. Starting on May 6, 2020 and concluding on June 25, 2020, the District Court conducted a bench trial by videoconference on the claims in the five patents not subject to the IPR Proceedings, including claims in three for which the PTAB declined to institute IPR Proceedings. Centripetal sought damages, enhanced damages for willful infringement, and broad injunctive relief. On October 5, 2020, the District Court issued a judgment finding validity and willful infringement of four of the asserted patents and non-infringement of the fifth patent. The Court awarded Centripetal $1.9 billion, comprised of $755.8 million in damages, $1.1 billion in enhanced damages for willful infringement, and pre-judgment interest in the amount of $13.7 million. The Court declined to issue an injunction but, instead, awarded Centripetal a running royalty against revenue from the products found to infringe for an initial three-year term at a rate of 10%, with a minimum annual royalty of $167.7 million and a maximum annual royalty of $300.1 million, and for a second three-year term at a rate of 5%, with a minimum annual royalty of $83.9 million and a maximum annual royalty of $150.0 million. We believe that the District Court’s findings of validity, infringement, and willful infringement, its award of damages, including enhanced damages, and its award of an ongoing royalty are not supported by either the law or the evidence presented at trial. We intend to appeal the District Court’s judgment when it becomes final as to the four patents found valid and infringed to the United States Court of Appeals for the Federal Circuit, and we believe that any relief ultimately awarded would not be material. On October 28, 2020, by agreement of the parties, the District Court stayed execution of the judgment until after resolution of any appeal in the matter and waived the requirement of any bond or security; accordingly, no money is currently due under the judgment. On April 29, 2020 and April 30, 2020, Centripetal submitted complaints in the District Court of Dusseldorf in Germany against Cisco Systems GmbH and Cisco Systems, Inc., asserting three European patents seeking both injunctive relief and damages. Two of the three European patents are counterparts to two U.S. patents Centripetal asserted against us in the U.S. District Court proceedings, one of which has been invalidated by the PTAB. We believe we have strong defenses. Due to uncertainty surrounding patent litigation processes in the U.S. and Europe, however, we are unable to reasonably estimate the ultimate outcome of the cases at this time. Finjan On January 6, 2017, Finjan, Inc. (“Finjan”) asserted patent infringement claims against us in the U.S. District Court for the Northern District of California, originally seeking injunctive relief and damages, including enhanced damages for allegations of willful infringement. Finjan alleges that Cisco’s AMP and ThreatGrid products and the URL rewrite feature of Cisco’s ESA Outbreak Filter product infringe five patents, four of which have now expired such that no injunctive relief is available on those patents. Finjan has conceded that they are not entitled to any pre-suit damages, accordingly it seeks approximately three weeks of damages for the alleged infringement of the 8,677,494 and 6,154,844 patents, approximately ten months of damages for the 6,804,780 patent, approximately three years of damages for the 7,647,633 patent, and approximately three-and-a-half years of past damages for the 8,141,154 patent and an ongoing royalty (instead of injunctive relief) until its expiration on December 12, 2025. The case is currently set for jury trial starting June 4, 2021. While we believe that we have strong non-infringement arguments, that the patents are invalid, that Finjan’s damages theories are not supported by prevailing law and that Finjan will not be able to meet its burden required for injunctive relief, we are unable to reasonably estimate the ultimate outcome of this litigation at this time due to uncertainties in the litigation processes. If we do not prevail in the District Court, we believe that any damages ultimately assessed would not be material. Ramot On June 12, 2019, Ramot at Tel Aviv University Ltd. (“Ramot”) asserted patent infringement claims against us in the U.S. District Court for the Eastern District of Texas, seeking damages, including enhanced damages for allegations of willful infringement, and a running royalty on future sales. Ramot alleges that certain Cisco optical transceiver modules and line cards infringe three U.S. patents. As of November 27, 2020, the U.S. Patent & Trademark Office preliminarily found all asserted claims unpatentable in ex parte reexamination proceedings. On January 13, 2021, the Court entered an order staying the case pending the conclusion of the ex parte reexamination proceedings. While we believe that we have strong non-infringement and invalidity arguments, and that Ramot’s damages theories are not supported by prevailing law, we are unable to reasonably estimate the ultimate outcome of this litigation at this time due to uncertainties in the litigation processes. If we do not prevail in the District Court, we believe that any damages ultimately assessed would not be material. In addition, we are subject to legal proceedings, claims, and litigation arising in the ordinary course of business, including intellectual property litigation. While the outcome of these matters is currently not determinable, we do not expect that the ultimate costs to resolve these matters will have a material adverse effect on our consolidated financial position, results of |