EARNINGS PER COMMON SHARE

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

EARNINGS PER COMMON SHARE

EARNINGS PER COMMON SHARE

The following table sets forth basic and diluted net income per common share computational data for the years ended December 31, (shares in thousands, except per share data):

	2023		2022		2021
Net income attributable to American Tower Corporation common stockholders	$	1,483.3	$	1,765.8	$	2,567.7
Basic weighted average common shares outstanding	466,063		461,519		451,498
Dilutive securities	1,099		1,231		1,796
Diluted weighted average common shares outstanding	467,162		462,750		453,294
Basic net income attributable to American Tower Corporation common stockholders per common share	$	3.18	$	3.83	$	5.69
Diluted net income attributable to American Tower Corporation common stockholders per common share	$	3.18	$	3.82	$	5.66

Shares Excluded From Dilutive Effect

The following shares were not included in the computation of diluted earnings per share because the effect would be anti-dilutive for the years ended December 31, (in thousands, on a weighted average basis):

	2023	2022	2021
Restricted stock awards	5	86	—