EARNINGS PER SHARE
|6 Months Ended|
Jun. 30, 2021
|Earnings Per Share [Abstract]|
|EARNINGS PER SHARE||EARNINGS PER SHARE
The earnings per share amounts are the same for class A and class B common shares as the holders of each class are legally entitled to equal per share distributions whether through dividends or in liquidation.
The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2021 and 2020 (in millions, except per share amounts):
There were no antidilutive shares for the three months ended June 30, 2021. Diluted earnings per share for the three months ended June 30, 2020 excluded the effect of 1.3 million shares of common stock that may be issued upon the exercise of employee stock options because such effect would have been antidilutive. Antidilutive shares for the six months ended June 30, 2021 and 2020 were 0.1 and 1.3 million, respectively.
The entire disclosure for earnings per share.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef