Commitments and Contingencies

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Commitments

In March 2019, we entered into a lease for approximately 490,000 square feet of office space to be constructed near our current headquarters campus in San Francisco, California. The estimated commencement and expiration dates are in 2022 and 2033, respectively. We may terminate the lease prior to commencement if certain contingencies are not satisfied. We will be subject to total noncancelable minimum lease payments of approximately $420.0 million if these contingencies are met, and if the lease commences we will record a right-of-use asset and related lease liability of no more than that amount at lease commencement using our incremental borrowing rate at that date.

Legal Matters

We are involved in various lawsuits, claims and proceedings that arise in the ordinary course of business. While the results of legal matters are inherently uncertain, we do not believe the ultimate resolution of these matters, either individually or in aggregate, will have a material adverse effect on our business, financial position, results of operations or cash flows.

Letters of Credit

We had $24.6 million and $10.6 million of secured letters of credit outstanding as of March 31, 2019 and December 31, 2018, respectively. These primarily relate to our office space leases and are fully collateralized by certificates of deposit which we record in prepaid expenses and other current assets or restricted cash in our condensed consolidated balance sheets based on the term of the remaining restriction.