(6) Commitments and Contingencies

Leases

On June 20, 2013, TripAdvisor entered into an additional lease to move its headquarters to Needham, Massachusetts in 2015. TripAdvisor is the deemed owner (for accounting purposes only) of the new building during the construction period under build to suit lease accounting. As building construction began in the fourth quarter of 2013, TripAdvisor recorded project construction costs incurred by the landlord as an asset and a corresponding long term liability in “Property and equipment, at cost” and “Other liabilities,” respectively, in the condensed consolidated balance sheets. The asset and corresponding long term liability will increase as additional building costs are incurred by the landlord during the construction period. At the completion of construction of the new building (estimated to be June 2015), the lease will be evaluated to determine whether or not it meets the criteria for “sale‑leaseback” treatment. Upon completion of construction TripAdvisor currently expects that the lease will not meet the "sale-leaseback" criteria. Although TripAdvisor will not begin making lease payments pursuant to the lease until November 2015, the portion of the lease obligations allocated to the land is treated for accounting purposes as an operating lease that commenced in 2013. From the beginning of construction through March 31, 2015 approximately $82 million of these non-cash costs and related obligations have been capitalized in connection with the capitalization of construction-in-progress and tenant improvement costs.

Litigation

In the ordinary course of business, the Company and its subsidiaries are parties to legal proceedings and claims involving alleged infringement of third‑party intellectual property rights, defamation, and other claims. Although it is reasonably possible that the Company may incur losses upon conclusion of such matters, an estimate of any loss or range of loss cannot be made. In the opinion of management, it is expected that amounts, if any, which may be required to satisfy such contingencies will not be material in relation to the accompanying condensed consolidated financial statements.