Customer Deposits	12 Months Ended
Dec. 31, 2017
Other Liabilities Disclosure [Abstract]
Customer Deposits	Note 12 – Customer Deposits Customer deposits primarily consisted of cash payments from customers at the time they place an order or reservation for a vehicle or an energy product and any additional payments up to the point of delivery or the completion of installation, including the fair values of any customer trade-in vehicles that are applicable toward a new vehicle purchase. Customer deposit amounts and timing vary depending on the vehicle model, the energy product and the country of delivery. Customer deposits are fully refundable; in the case of a vehicle, up to the point the vehicle is placed into the production cycle, and in the case of an energy generation or storage product, prior to the entry into a purchase agreement or in certain cases for a limited time thereafter (in accordance with applicable laws). Customer deposits are included in current liabilities until refunded or until they are applied towards the customer’s purchase balance. As of December 31, 2017 and December 31, 2016, we held $853.9 million and $663.9 million, respectively, in customer deposits.

Note 12 – Customer Deposits

Customer deposits primarily consisted of cash payments from customers at the time they place an order or reservation for a vehicle or an energy product and any additional payments up to the point of delivery or the completion of installation, including the fair values of any customer trade-in vehicles that are applicable toward a new vehicle purchase. Customer deposit amounts and timing vary depending on the vehicle model, the energy product and the country of delivery. Customer deposits are fully refundable; in the case of a vehicle, up to the point the vehicle is placed into the production cycle, and in the case of an energy generation or storage product, prior to the entry into a purchase agreement or in certain cases for a limited time thereafter (in accordance with applicable laws). Customer deposits are included in current liabilities until refunded or until they are applied towards the customer’s purchase balance. As of December 31, 2017 and December 31, 2016, we held $853.9 million and $663.9 million, respectively, in customer deposits.