Earnings (Loss) Per Share

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Earnings (Loss) Per Share

Earnings (Loss) Per Share

The number of weighted-average shares outstanding used in the computations of basic and diluted earnings (loss) per share are as follows.

	For the Three Month Period Ended June 30,		For the Six Month Period Ended June 30,
	2021	2020	2021	2020
Average shares outstanding
Basic	419.9	417.0	419.5	347.2
Diluted	426.8	417.0	426.4	347.2

For the three and six month periods ended June 30, 2021, 0.8 million and 0.7 million, respectively, of anti-dilutive shares were not included in the computation of diluted earnings per share. For the three and six month period ended June 30, 2020, 3.8 million and 3.9 million, respectively, of potentially dilutive stock-based awards were not included in the computation of diluted loss per share as we incurred a net loss during the period.