Preferred Stock	12 Months Ended
Dec. 31, 2017
Equity [Abstract]
Preferred Stock	Preferred Stock Series A Preferred Stock In connection with the December 31, 2016 spin-off from Xerox Corporation, we issued 120 thousand shares of Series A convertible perpetual preferred stock with an aggregate liquidation preference of $120 million and an initial fair value of $142 million. The Series A convertible preferred stock pays quarterly cash dividends at a rate of 8% per year ($9.6 million per year). Each share of the Series A convertible preferred stock is convertible at any time, at the option of the holder, into 44.9438 shares of common stock for a total of 5,393 thousand shares (reflecting an initial conversion price of approximately $22.250 per share of common stock), subject to customary anti-dilution adjustments. If the closing price of our common stock exceeds 137% of the initial conversion price for 20 out of 30 trading days, we have the right to cause any or all of the Series A convertible preferred stock to be converted into shares of common stock at the then applicable conversion rate. The Series A convertible preferred stock is also convertible, at the option of the holder, upon a change in control, at the applicable conversion rate plus an additional number of shares determined by reference to the price paid for our common stock upon such change in control. In addition, upon the occurrence of certain fundamental change events, including a change in control or the delisting of Conduent's common stock, the holder of Series A convertible preferred stock has the right to require us to redeem any or all of the Series A convertible preferred stock in cash at a redemption price per share equal to the liquidation preference and any accrued and unpaid dividends to, but not including, the redemption date. As a result of the contingent redemption feature, the Series A convertible preferred stock is classified as temporary equity and reflected separately from permanent equity in the Consolidated Balance Sheets.

Preferred Stock

Series A Preferred Stock

In connection with the December 31, 2016 spin-off from Xerox Corporation, we issued 120 thousand shares of Series A convertible perpetual preferred stock with an aggregate liquidation preference of $120 million and an initial fair value of $142 million. The Series A convertible preferred stock pays quarterly cash dividends at a rate of 8% per year ($9.6 million per year). Each share of the Series A convertible preferred stock is convertible at any time, at the option of the holder, into 44.9438 shares of common stock for a total of 5,393 thousand shares (reflecting an initial conversion price of approximately $22.250 per share of common stock), subject to customary anti-dilution adjustments.

If the closing price of our common stock exceeds 137% of the initial conversion price for 20 out of 30 trading days, we have the right to cause any or all of the Series A convertible preferred stock to be converted into shares of common stock at the then applicable conversion rate. The Series A convertible preferred stock is also convertible, at the option of the holder, upon a change in control, at the applicable conversion rate plus an additional number of shares determined by reference to the price paid for our common stock upon such change in control. In addition, upon the occurrence of certain fundamental change events, including a change in control or the delisting of Conduent's common stock, the holder of Series A convertible preferred stock has the right to require us to redeem any or all of the Series A convertible preferred stock in cash at a redemption price per share equal to the liquidation preference and any accrued and unpaid dividends to, but not including, the redemption date. As a result of the contingent redemption feature, the Series A convertible preferred stock is classified as temporary equity and reflected separately from permanent equity in the Consolidated Balance Sheets.