Intangibles	9 Months Ended
Sep. 30, 2016
Intangibles
Intangibles	NOTE 8. Intangibles At September 30, 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 $978 million and $984 million, respectively. At September 30, 2016 and December 31, 2015, the accumulated amortization of intangible assets was $439 million and $380 million, respectively. At September 30, 2016 and December 31, 2015, gross intangible lease liabilities, comprised of below market tenant lease intangibles and above market ground lease intangibles, were $154 million and $156 million, respectively. At September 30, 2016 and December 31, 2015, the accumulated amortization of intangible liabilities was $108 million and $100 million, respectively.

NOTE 8. Intangibles

At September 30, 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 $978 million and $984 million, respectively. At September 30, 2016 and December 31, 2015, the accumulated amortization of intangible assets was $439 million and $380 million, respectively.

At September 30, 2016 and December 31, 2015, gross intangible lease liabilities, comprised of below market tenant lease intangibles and above market ground lease intangibles, were $154 million and $156 million, respectively. At September 30, 2016 and December 31, 2015, the accumulated amortization of intangible liabilities was $108 million and $100 million, respectively.