Intangibles	3 Months Ended
Mar. 31, 2016
Intangibles
Intangibles	NOTE 8. Intangibles At March 31, 2016 and December 31, 2015, gross intangible lease assets, comprised of lease-up intangibles, above market tenant lease intangibles and below market ground lease intangibles, were $988 million and $984 million, respectively. At March 31, 2016 and December 31, 2015, the accumulated amortization of intangible assets was $403 million and $380 million, respectively. At both March 31, 2016 and December 31, 2015, gross intangible lease liabilities, comprised of below market tenant lease intangibles and above market ground lease intangibles were $156 million. At March 31, 2016 and December 31, 2015, the accumulated amortization of intangible liabilities was $103 million and $100 million, respectively.

NOTE 8. Intangibles

At March 31, 2016 and December 31, 2015, gross intangible lease assets, comprised of lease-up intangibles, above market tenant lease intangibles and below market ground lease intangibles, were $988 million and $984 million, respectively. At March 31, 2016 and December 31, 2015, the accumulated amortization of intangible assets was $403 million and $380 million, respectively.

At both March 31, 2016 and December 31, 2015, gross intangible lease liabilities, comprised of below market tenant lease intangibles and above market ground lease intangibles were $156 million. At March 31, 2016 and December 31, 2015, the accumulated amortization of intangible liabilities was $103 million and $100 million, respectively.