EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Computations for basic and diluted earnings per share

Following are the computations for basic and diluted earnings per share:

	Years ended December 31,
In millions, except per share amounts	2021		2020		2019
Net income attributable to Cummins Inc.	$	2,131	$	1,789	$	2,260
Weighted-average common shares outstanding
Basic	144.6		148.2		155.4
Dilutive effect of stock compensation awards	1.3		0.8		0.7
Diluted	145.9		149.0		156.1
Earnings per common share attributable to Cummins Inc.
Basic	$	14.74	$	12.07	$	14.54
Diluted	14.61		12.01		14.48

Options excluded from diluted earnings per share

The options excluded from diluted earnings per share were as follows:

	Years ended December 31,
	2021	2020	2019
Options excluded	6,463	645,334	473,845