Commitments and Contingencies

9 Months Ended

Sep. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

General

As of September 30, 2015, we had commitments of approximately $481.2 million, excluding our ground lease commitments, for contracts and executed leases directly related to our operating and redevelopment properties.

Environmental Matters

We follow the policy of monitoring all of our properties, both acquisition and existing stabilized portfolio properties, for the presence of hazardous or toxic substances. While there can be no assurance that a material environmental liability does not exist, we are not currently aware of any environmental liability with respect to our stabilized portfolio properties that would have a material adverse effect on our financial condition, results of operations and cash flow, or that we believe would require additional disclosure or the recording of a loss contingency.

As of September 30, 2015, we had accrued environmental remediation liabilities of approximately $19.4 million recorded on our consolidated balance sheets in connection with certain of our recent development acquisitions and related development activities. It is possible that we could incur additional environmental remediation costs in connection with these recent development acquisitions.  However, given we are in the very early stages of development, possible additional environmental costs are not reasonably estimable at this time.