Equity	12 Months Ended
Dec. 31, 2017
Stockholders Equity Note [Abstract]
Equity	Note 21. Equity Share Repurchase Program On November 30, 2017, the Company’s board of directors approved a share repurchase program authorizing the purchase of shares of Chemours’ issued and outstanding common stock in an aggregate amount not to exceed $500, plus any associated fees or costs in connection with the Company’s share repurchase activity. Under the share repurchase program, shares of Chemours’ common stock may be purchased on the open market from time to time, subject to management’s discretion, as well as general business and market conditions. The Company’s share repurchase program became effective on November 30, 2017 and continues through its expiration on December 31, 2020. The program may be suspended or discontinued at any time. All common shares purchased under the share repurchase program are held as treasury stock and are accounted for using the cost method. As of December 31, 2017, the Company purchased 2,386,406 shares of Chemours’ issued and outstanding common stock under the share repurchase program, which amounted to $116 at an average share price of $48.81 per share. Of the 2,386,406 shares purchased by Chemours, 206,106 shares amounting to $10 settled subsequent to December 31, 2017. All common shares purchased were part of the Company’s share repurchase program, which was announced to the public on December 1, 2017. The aggregate amount of Chemours’ common stock that remains available for purchase under the share repurchase program at December 31, 2017 is $384. Dividends Payable On November 30, 2017, the Company’s board of directors declared a cash dividend of $0.17 per share, payable to the record holders of Chemours’ issued and outstanding common stock as of the close of business on February 15, 2018. This dividend will be paid on March 15, 2018, and accordingly, the Company has accrued a dividend payable amounting to $31 at December 31, 2017.

Note 21. Equity

Share Repurchase Program

On November 30, 2017, the Company’s board of directors approved a share repurchase program authorizing the purchase of shares of Chemours’ issued and outstanding common stock in an aggregate amount not to exceed $500, plus any associated fees or costs in connection with the Company’s share repurchase activity. Under the share repurchase program, shares of Chemours’ common stock may be purchased on the open market from time to time, subject to management’s discretion, as well as general business and market conditions. The Company’s share repurchase program became effective on November 30, 2017 and continues through its expiration on December 31, 2020. The program may be suspended or discontinued at any time. All common shares purchased under the share repurchase program are held as treasury stock and are accounted for using the cost method.

As of December 31, 2017, the Company purchased 2,386,406 shares of Chemours’ issued and outstanding common stock under the share repurchase program, which amounted to $116 at an average share price of $48.81 per share. Of the 2,386,406 shares purchased by Chemours, 206,106 shares amounting to $10 settled subsequent to December 31, 2017. All common shares purchased were part of the Company’s share repurchase program, which was announced to the public on December 1, 2017. The aggregate amount of Chemours’ common stock that remains available for purchase under the share repurchase program at December 31, 2017 is $384.

Dividends Payable

On November 30, 2017, the Company’s board of directors declared a cash dividend of $0.17 per share, payable to the record holders of Chemours’ issued and outstanding common stock as of the close of business on February 15, 2018. This dividend will be paid on March 15, 2018, and accordingly, the Company has accrued a dividend payable amounting to $31 at December 31, 2017.