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Investments | 12 Months Ended
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Dec. 31, 2019
Investments, Debt and Equity Securities [Abstract] |
Investments | Investments As of December 31, 2019, we had $66.1 million in investments in various companies recorded as part of non-current assets on our Consolidated Balance Sheets. A predominant amount of this investment is with Shift Technologies, Inc., a San Francisco-based digital retail start-up company. 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 of December 31, 2019, there were no identified events or changes in circumstances that would have a significant effect on the value of any of these investments. We did not record any impairment charges associated with these investments in the years ended December 31, 2019, 2018, or 2017.

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