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Joint Venture with Peabody Energy
12 Months Ended
Dec. 31, 2022
Joint Venture with Peabody Energy  
Joint Venture with Peabody Energy

6. Joint Venture with Peabody Energy

The Company incurred expenses of $16.1 million during the year ended December 31, 2020, associated with the regulatory approval process related to the proposed joint venture with Peabody that was terminated jointly by the parties due to the Federal Trade Commission blocking the joint venture during the third quarter of 2020. No amounts related to the joint venture were incurred for the years ended December 31, 2022 and 2021.