XML 32 R21.htm IDEA: XBRL DOCUMENT v3.22.2
Other Operating Income, Net
6 Months Ended
Jun. 30, 2022
Other Income and Expenses [Abstract]  
Other Operating Income, Net Other Operating Income, Net

For the three and six months ended June 30, 2022, the increase in other operating income, net, was primarily attributable to the $151.7 million gain on the divestiture of the Colorado and Central Texas ready-mixed concrete operations. Other operating income, net, for the three and six months ended June 30, 2021 included a $12.3 million gain on the sale of the Company’s former corporate headquarters.