Investments	9 Months Ended
Sep. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Investments	Investments On September 12, 2018, we invested $54 million in Shift Technologies, Inc., a San Francisco-based digital retailer, in exchange for Series D convertible preferred stock. We have determined that our investment in Shift does not meet the criteria for a variable interest entity, and we do not have control or significant influence over Shift. As a result, we currently recorded a cost method investment within Other Assets on our Consolidated Balance Sheet as of September 30, 2018. As of September 30, 2018, there were no identified events or changes in circumstances that would have a significant effect on the value of the investment and we believe the current value represents fair value. We did not record any impairment charges associated with this investment in the three and nine-month periods ended September 30, 2018.

Investments

9 Months Ended

Sep. 30, 2018

Investments, Debt and Equity Securities [Abstract]

On September 12, 2018, we invested $54 million in Shift Technologies, Inc., a San Francisco-based digital retailer, in exchange for Series D convertible preferred stock. We have determined that our investment in Shift does not meet the criteria for a variable interest entity, and we do not have control or significant influence over Shift. As a result, we currently recorded a cost method investment within Other Assets on our Consolidated Balance Sheet as of September 30, 2018.

As of September 30, 2018, there were no identified events or changes in circumstances that would have a significant effect on the value of the investment and we believe the current value represents fair value. We did not record any impairment charges associated with this investment in the three and nine-month periods ended September 30, 2018.