Real Estate Impairment Loss

12 Months Ended

Dec. 31, 2019

Real Estate [Abstract]

Real Estate Impairment Loss

16. Real Estate Impairment Loss

In the years ended December 31, 2019 and 2018, we wrote down the value of certain real estate assets in our Washington, D.C. portfolio and recorded non-cash impairment losses of $42,000,000 and $46,000,000, respectively. The non-cash impairment losses were determined based on the excess of the assets’ carrying value over its estimated fair value. See Note 14, Fair Value Measurements.