Equity	12 Months Ended
Dec. 31, 2020
Stockholders Equity Note [Abstract]
Equity	Note 23. Equity 2017 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 (the “2017 Share Repurchase Program”). Under the 2017 Share Repurchase Program, shares of Chemours’ common stock were 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 2017 Share Repurchase Program became effective on November 30, 2017 and was announced to the public on December 1, 2017. On May 31, 2018, the Company completed the aggregate $500 in authorized purchases of Chemours’ issued and outstanding common stock under the 2017 Share Repurchase Program, which amounted to a cumulative 10,085,647 shares purchased at an average share price of $49.58 per share. All common shares purchased under the 2017 Share Repurchase Program are held as treasury stock and are accounted for using the cost method. 2018 Share Repurchase Program On August 1, 2018, 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 $750, plus any associated fees or costs in connection with the Company’s share repurchases activity (the “2018 Share Repurchase Program”). On February 13, 2019, the Company’s board of directors increased the authorization amount of the 2018 Share Repurchase Program from $750 to $1,000. Under the 2018 Share Repurchase Program, shares of Chemours’ common stock can 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 2018 Share Repurchase Program became effective on August 1, 2018, was announced to the public on August 2, 2018, and was originally scheduled to continue through the earlier of its expiration on December 31, 2020 or the completion of repurchases up to the approved amount. On December 8, 2020, the Company’s board of directors approved the extension of the 2018 Share Repurchase Program through December 31, 2022. The program may be suspended or discontinued at any time. All common shares purchased under the 2018 Share Repurchase Program are expected to be held as treasury stock and accounted for using the cost method. During 2020, the Company did not purchase any of Chemours’ issued and outstanding common stock under the 2018 Share Repurchase Program. During 2019, the Company purchased an aggregate 8,895,142 shares of Chemours’ issued and outstanding common stock under the 2018 Share Repurchase Program, which amounted to $322 at an average share price of $36.24 per share. During 2018, the Company purchased an aggregate 6,350,857 shares of Chemours’ issued and outstanding common stock under the 2018 Share Repurchase Program, which amounted to $250 at an average share price of $39.31 per share. The aggregate amount of Chemours’ common stock that remained available for purchase under the 2018 Share Repurchase Program at December 31, 2020 was $428.

Equity

12 Months Ended

Dec. 31, 2020

Note 23. Equity

2017 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 (the “2017 Share Repurchase Program”). Under the 2017 Share Repurchase Program, shares of Chemours’ common stock were 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 2017 Share Repurchase Program became effective on November 30, 2017 and was announced to the public on December 1, 2017. On May 31, 2018, the Company completed the aggregate $500 in authorized purchases of Chemours’ issued and outstanding common stock under the 2017 Share Repurchase Program, which amounted to a cumulative 10,085,647 shares purchased at an average share price of $49.58 per share. All common shares purchased under the 2017 Share Repurchase Program are held as treasury stock and are accounted for using the cost method.

2018 Share Repurchase Program

On August 1, 2018, 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 $750, plus any associated fees or costs in connection with the Company’s share repurchases activity (the “2018 Share Repurchase Program”). On February 13, 2019, the Company’s board of directors increased the authorization amount of the 2018 Share Repurchase Program from $750 to $1,000. Under the 2018 Share Repurchase Program, shares of Chemours’ common stock can 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 2018 Share Repurchase Program became effective on August 1, 2018, was announced to the public on August 2, 2018, and was originally scheduled to continue through the earlier of its expiration on December 31, 2020 or the completion of repurchases up to the approved amount. On December 8, 2020, the Company’s board of directors approved the extension of the 2018 Share Repurchase Program through December 31, 2022. The program may be suspended or discontinued at any time. All common shares purchased under the 2018 Share Repurchase Program are expected to be held as treasury stock and accounted for using the cost method.

During 2020, the Company did not purchase any of Chemours’ issued and outstanding common stock under the 2018 Share Repurchase Program. During 2019, the Company purchased an aggregate 8,895,142 shares of Chemours’ issued and outstanding common stock under the 2018 Share Repurchase Program, which amounted to $322 at an average share price of $36.24 per share. During 2018, the Company purchased an aggregate 6,350,857 shares of Chemours’ issued and outstanding common stock under the 2018 Share Repurchase Program, which amounted to $250 at an average share price of $39.31 per share. The aggregate amount of Chemours’ common stock that remained available for purchase under the 2018 Share Repurchase Program at December 31, 2020 was $428.