Commitments, Contingencies and Other Items

We are subject to various legal proceedings and other contingent liabilities that individually or in the aggregate could materially affect our financial condition, future results of operations or cash flows. Amounts accrued for such contingencies aggregate to $97 million and are included in “Other” current liabilities and “Other Liabilities” in our Consolidated Balance Sheet at December 31, 2016. The establishment of an accrual does not mean that actual funds have been set aside to satisfy a given contingency. Thus, the resolution of a particular contingency for the amount accrued would have no effect on our results of operations but could materially adversely affect our cash flows for the affected period.

We review our accruals at least quarterly and adjusts them to reflect the impact of negotiations, settlements, rulings, advice of legal counsel and other information and events pertaining to a particular matter. Below is a description of material legal proceedings and other contingencies pending at December 31, 2016. Although we believe we have accrued for these matters in accordance with the accounting guidance for contingencies, contingencies are inherently unpredictable and it is possible that results of operations or cash flows could be materially and adversely affected in any particular period by unfavorable developments in, or resolution or disposition of, one or more of these matters. For those contingencies in respect of which we believe it is reasonably possible that a loss may result that is materially in excess of the accrual (if any) established for the matter, we have either provided an estimate of such possible loss or range of loss or included a statement that such an estimate cannot be made. In addition to the contingencies described below, we are party to many other legal proceedings and contingencies, the resolution of which is not expected to materially affect our financial condition or future results of operations beyond the amounts accrued.

Rights-of-Way Litigation

We are party to a number of purported class action lawsuits involving our right to install fiber optic cable network in railroad right-of-ways adjacent to plaintiffs' land. In general, we obtained the rights to construct our networks from railroads, utilities, and others, and have installed our networks along the rights-of-way so granted. Plaintiffs in the purported class actions assert that they are the owners of lands over which the fiber optic cable networks pass, and that the railroads, utilities and others who granted us the right to construct and maintain our network did not have the legal authority to do so. The complaints seek damages on theories of trespass, unjust enrichment and slander of title and property, as well as punitive damages. We have also received, and may in the future receive, claims and demands related to rights-of-way issues similar to the issues in these cases that may be based on similar or different legal theories. We have defeated motions for class certification in a number of these actions but expect that, absent settlement of these actions, plaintiffs in the pending lawsuits will continue to seek certification of statewide or multi-state classes. The only lawsuit in which a class was certified against us, absent an agreed upon settlement, occurred in Koyle, et. al. v. Level 3 Communications, Inc., et. al., a purported two state class action filed in the United States District Court for the District of Idaho. The Koyle lawsuit has been dismissed pursuant to a settlement reached in November 2010 as described further below.

We negotiated a series of class settlements affecting all persons who own or owned land next to or near railroad rights of way in which we have installed our fiber optic cable networks. The United States District Court for the District of Massachusetts in Kingsborough v. Sprint Communications Co. L.P. granted preliminary approval of the proposed settlement; however, on September 10, 2009, the court denied a motion for final approval of the settlement on the basis that the court lacked subject matter jurisdiction and dismissed the case.

In November 2010, we negotiated revised settlement terms for a series of state class settlements affecting all persons who own or owned land next to or near railroad rights of way in which we have installed our fiber optic cable networks. We are currently pursuing presentment of the settlement in applicable jurisdictions. The settlements, affecting current and former landowners, have received final federal court approval in all but one of the applicable states and the parties are actively engaged in, or have completed, the claims process for the vast majority of the applicable states, including payment of claims. We continue to seek approval in the remaining state.

Management believes that we have substantial defenses to the claims asserted in all of these actions and intends to defend them vigorously if a satisfactory settlement is not ultimately approved for all affected landowners.

Peruvian Tax Litigation

Beginning in 2005, one of our Peruvian subsidiaries received a number of assessments for tax, penalties and interest for calendar years 2001 and 2002. Peruvian tax authorities ("SUNAT") took the position that the Peruvian subsidiary incorrectly documented its importations resulting in additional income tax withholding and value-added taxes ("VAT"). The total amount of the asserted claims, including potential interest and penalties, was $26 million, consisting of $3 million for income tax withholding in connection with the import of services for calendar years 2001 and 2002, $7 million for VAT in connection with the import of services for calendar years 2001 and 2002, and $16 million in connection with the disallowance of VAT credits for periods beginning in 2005. After taking into account the developments described below, as well as the accrued interest and foreign exchange effects, the total amount of exposure is $18 million at December 31, 2016.

We challenged the tax assessments during 2005 by filing administrative claims before SUNAT. During August 2006 and June 2007, SUNAT rejected our administrative claims, thereby confirming the assessments. Appeals were filed in September 2006 and July 2007 with the Tribunal Fiscal, the highest level of administrative review, which is not part of the Peru judiciary (the "Tribunal"). The 2001 and 2002 assessed withholding tax assessments were resolved in our favor in separate administrative resolutions; however, the penalties with respect to withholding tax remain at issue in the administrative appeals.

In October 2011, the Tribunal issued its administrative resolution with respect to the calendar year 2002 tax period regarding VAT, associated penalties and penalties associated with withholding taxes, deciding the central issue underlying the assessments in the government's favor, while confirming the assessment in part and denying a portion of the assessment on procedural grounds. We appealed the Tribunal's October 2011 administrative resolutions to the judicial court in Peru. In September 2014, the first judicial court rendered a decision largely in our favor on the central issue underlying the assessments. SUNAT appealed the court’s decision to the next judicial level. The court of appeal remanded the case to the first judicial court for further development of the facts and legal analysis supporting its decision. In April 2016, the first judicial level rendered a decision in our favor on the central issue underlying the assessments. SUNAT has appealed the substantive issue to the next judicial level. We also appealed certain procedural points.

In October 2013, the Tribunal notified us of its July 2013 administrative resolution with respect to the calendar year 2001 tax period regarding VAT, associated penalties and penalties associated with withholding taxes, determining the central issue underlying the assessments in the government's favor, while confirming the assessment in part and denying a portion of the assessment on procedural grounds. We appealed the Tribunal's July 2013 administrative resolutions to the judicial court in Peru. In April 2015, the first judicial court rendered a decision largely in SUNAT’s favor on the central issue underlying the assessments. We appealed the court’s decision to the next judicial level. In April 2016, the court of appeal rendered a decision that declared null the April 2015 decision and remanded the case to the first judicial court for further development of the facts and legal analysis supporting its decision.

In December 2013, SUNAT initiated an audit of calendar year 2001. In June 2014, we were served with SUNAT’s assessments of the 2001 VAT credits declared null by the Tribunal and the corresponding fine. In July 2014, we challenged these assessments by filing administrative claims before SUNAT. In January 2015, SUNAT rejected the administrative claims, thereby confirming the assessments. We filed an appeal with the Tribunal in February 2015. In May 2015, the Tribunal notified us of its administrative resolution declaring the assessments and corresponding fines null. The time for SUNAT to appeal this resolution has closed. Under local practice, notification of an appeal can take several months. Counsel confirmed in the first quarter of 2016 that SUNAT has not filed an appeal to the resolution. Nevertheless, SUNAT retains the right to reissue the assessments declared null or start a new audit. However, we are under no obligation to provide additional information and any fine issued by SUNAT based on the same information that it has already used in the past would be declared null. Accordingly, in March 2016, we released an accrual of approximately $15 million for an assessment and associated interest.

In addition, based on a change in legal interpretation by the Peruvian judicial courts, the statute of limitations with respect to the 2001 fines has expired. Accordingly, in the fourth quarter of 2016, we released an accrual of approximately $11 million of fines and associated interest.

Employee Severance and Contractor Termination Disputes

A number of former employees and third-party contractors have asserted a variety of claims in litigation against certain of our Latin American subsidiaries for separation pay, severance, commissions, pension benefits, unpaid vacation pay, breach of employment contracts, unpaid performance bonuses, property damages, moral damages and related statutory penalties, fines, costs and expenses (including accrued interest, attorneys fees and statutorily mandated inflation adjustments) as a result of their separation from us or termination of service relationships. We are vigorously defending ourselves against the asserted claims, which aggregate to approximately $29 million at December 31, 2016.

Brazilian Tax Claims

In December 2004, March 2009, April 2009 and July 2014, the São Paulo state tax authorities issued tax assessments against one of our Brazilian subsidiaries for the Tax on Distribution of Goods and Services (“ICMS”) with respect to revenue from leasing movable properties (in the case of the December 2004, March 2009 and July 2014 assessments) and revenue from the provision of Internet access services (in the case of the April 2009 and July 2014 assessments), by treating such activities as the provision of communications services, to which the ICMS tax applies. During the third quarter of 2014, we released an accrual of $6 million for tax, penalty and associated interest corresponding to the ICMS applicable on the provision of Internet access services due to the expiration of the statute of limitations for the January 2008 to June 2009 tax periods. In September 2002, July 2009 and May 2012, the Rio de Janeiro state tax authorities issued tax assessments to the same Brazilian subsidiary on similar issues. We have filed objections to these assessments, arguing that the lease of assets and the provision of Internet access are not communication services subject to ICMS. The objections to the September 2002, December 2004 and March 2009 assessments were rejected by the respective state administrative courts, and we have appealed those decisions to the judicial courts. In October 2012 and June 2014, we received favorable rulings from the lower court on the December 2004 and March 2009 assessments regarding equipment leasing, but those rulings are subject to appeal by the state. No ruling has been obtained with respect to the September 2002 assessment. The objections to the April and July 2009 and May 2012 assessments are still pending final administrative decisions. The July 2014 assessment was confirmed during the fourth quarter of 2014 at the first administrative level and we appealed this decision to the second administrative level. During the fourth quarter of 2014, we entered into an amnesty with the Rio de Janeiro state tax authorities with respect to potential ICMS liability for the 2008 tax period. As a result, we paid $5 million and released an accrual of $3 million of tax corresponding to the ICMS applicable on the provision of Internet access services in the fourth quarter of 2014.

We are vigorously contesting all such assessments in both states and, in particular, view the assessment of ICMS on revenue from leasing movable properties to be without merit. Nevertheless, we believe it is reasonably possible that these assessments could result in a loss of up to $48 million at December 31, 2016 in excess of the accruals established for these matters.

Letters of Credit

It is customary for us to use various financial instruments in the normal course of business. These instruments include letters of credit. Letters of credit are conditional commitments issued on our behalf in accordance with specified terms and conditions. As of December 31, 2016 and December 31, 2015, we had outstanding letters of credit or other similar obligations of approximately $39 million and $46 million, respectively, of which $33 million and $43 million are collateralized by cash that is reflected on the Consolidated Balance Sheets as restricted cash and securities. We do not believe exposure to loss related to our letters of credit is material.

Operating Leases

We are leasing rights-of-way, facilities and other assets under various operating leases which, in addition to rental payments, may require payments for insurance, maintenance, property taxes and other executory costs related to the lease. Certain leases provide for adjustments in lease cost based upon adjustments in various price indexes and increases in the landlord's management costs.

The right-of-way agreements have various expiration dates through 2060. Payments under these right-of-way agreements were $205 million in 2016, $211 million in 2015 and $173 million in 2014.

We have obligations under non-cancelable operating leases for certain colocation, office facilities and other assets, including lease obligations for which facility related restructuring charges have been recorded. The lease agreements have various expiration dates through 2119. Rent expense, including common area maintenance, under non-cancelable lease agreements was $347 million in 2016, $357 million in 2015 and $318 million in 2014.

Future minimum payments for the next five years and thereafter under network and related right-of-way agreements and non-cancelable operating leases for facilities and other assets consist of the following as of December 31, 2016 (dollars in millions):



	Right-of-Way Agreements		Operating Leases		Total		Future Minimum Sublease Receipts
2017	$	162	$	282	$	444	$	4
2018	80		244		324		4
2019	71		222		293		3
2020	55		164		219		1
2021	50		124		174		—
Thereafter	325		501		826		—
	$	743	$	1,537	$	2,280	$	12

Certain right-of-way agreements include provisions for increases in payments in future periods based on the rate of inflation as measured by various price indexes. We have not included estimates for these increases in future periods in the amounts included above.

Certain non-cancelable right of way agreements provide for automatic renewal on a periodic basis. We include payments due during these automatic renewal periods given the significant cost to relocate our network and other facilities.

Certain other right-of-way agreements are currently cancelable or can be terminated under certain conditions by us. We include the payments under such cancelable right-of-way agreements in the table above for a period of 1 year from January 1, 2017, if we do not consider it likely that we will cancel the right of way agreement within the next year.

Cost of Access and Third-Party Maintenance

In addition, we have purchase commitments with third-party access vendors that require us to make payments to purchase network services, capacity and telecommunications equipment. Some of these access vendor commitments require us to maintain minimum monthly and/or annual billings, in certain cases based on usage. In addition, we have purchase commitments with third parties that require us to make payments for maintenance services for certain portions of our network.

The following table summarizes our purchase commitments at December 31, 2016 (dollars in millions):



	Total		Less than 1 Year		2 - 3 Years		4 - 5 Years		After 5 Years
Cost of Access Services	$	425	$	278	$	131	$	11	$	5
Third-Party Maintenance Services	235		59		69		40		67
	$	660	$	337	$	200	$	51	$	72