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Other Operating Income, Net
9 Months Ended
Sep. 30, 2021
Other Income And Expenses [Abstract]  
Other Operating Income, Net

14.

Other Operating Income, Net

Other operating income, net, for the nine months ended September 30, 2021 included a gain on the sale of the Company’s former corporate headquarters of $12.3 million. Other operating income, net for the three and nine months ended September 30, 2020 included $69.9 million on nonrecurring gains on the sales of investment land and divested assets, which are recorded in the West Group.