Asset Sale	6 Months Ended
Jun. 30, 2019
Asset Sale [Abstract]
Asset Sale	5. Asset Sale On September 1, 2018, Tronox LLC, our indirect wholly owned subsidiary, sold to EMD Acquisition LLC certain of the assets and liabilities of our Henderson Electrolytic Operations based in Henderson, Nevada (the “Henderson Electrolytic Operations”), a component of our TiO₂ segment, for $1.3 million in cash and a Secured Promissory Note of $4.7 million. On December 27, 2018, we received the full settlement of the Promissory Note of $4.7 million from EMD Acquisition LLC. For the year ended December 31, 2018, a total pre-tax loss on the sale of $31 million was recorded in “Impairment loss” in the unaudited Condensed Consolidated Statements of Operations, of which $25 million had been recognized during the three months ended March 31, 2018. The remaining loss of $6 million was recognized during the third quarter of 2018, primarily due to an amendment to the original purchase agreement which reduced the initially agreed consideration from $13 million to $6 million.

On September 1, 2018, Tronox LLC, our indirect wholly owned subsidiary, sold to EMD Acquisition LLC certain of the assets and liabilities of our Henderson Electrolytic Operations based in Henderson, Nevada (the “Henderson Electrolytic Operations”), a component of our TiO₂ segment, for $1.3 million in cash and a Secured Promissory Note of $4.7 million. On December 27, 2018, we received the full settlement of the Promissory Note of $4.7 million from EMD Acquisition LLC. For the year ended December 31, 2018, a total pre-tax loss on the sale of $31 million was recorded in “Impairment loss” in the unaudited Condensed Consolidated Statements of Operations, of which $25 million had been recognized during the three months ended March 31, 2018. The remaining loss of $6 million was recognized during the third quarter of 2018, primarily due to an amendment to the original purchase agreement which reduced the initially agreed consideration from $13 million to $6 million.