Noncontrolling Interest

12 Months Ended

Dec. 31, 2019

Noncontrolling Interest [Abstract]

Noncontrolling Interest

Noncontrolling Interest

In March 2017, we entered a joint venture arrangement with a sovereign investor for one of our life science properties located in Boston, Massachusetts. The investor contributed approximately $261,009 for a 45% equity interest in the joint venture, and we retained the remaining 55% equity interest in the joint venture. Net proceeds from this transaction were approximately $255,931, after transaction costs. We determined that this entity is a VIE and that we control the activities that most significantly impact the economic performance of this entity; we therefore continue to consolidate this property in our financial statements.

We recognized a noncontrolling interest in our consolidated balance sheets of approximately $181,859 as of completion of the transaction, which was equal to 45% of the aggregate carrying value of the total equity of the property immediately prior to the transaction. The difference between the net proceeds received from this transaction and the noncontrolling interest recognized, which was approximately $74,072, was reflected as an increase in additional paid in capital in our consolidated balance sheets. The portion of the joint venture's net income and comprehensive income not attributable to us, or $5,356 and $5,542 for the years ended December 31, 2019 and 2018, respectively, is reported as noncontrolling interest in our consolidated statements of comprehensive income (loss). We made aggregate cash distributions to our joint venture partner of $21,583 and $21,022 for the years ended December 31, 2019 and 2018, respectively, which are reflected as a decrease in total equity attributable to noncontrolling interest in our consolidated balance sheets. As of December 31, 2019, this joint venture held real estate assets with an aggregate net book value of $724,715, subject to mortgage debts of $620,000.

In assessing whether we have a controlling interest in this joint venture arrangement and are required to consolidate the accounts of the joint venture entity, we considered the members' rights to residual gains and obligations to absorb losses, which activities most significantly impact the economic performance of the entity and which member has the power to direct those activities.