Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Earnings (Loss) Per Share

The following is a reconciliation of basic and diluted earnings per share from continuing operations for the years ended December 31, 2022, 2021 and 2020:

In millions, except per share amounts	2022		2021		2020
Numerator for earnings per share calculation:
Income from continuing operations	$	4,165	$	7,898	$	7,201
Net (income) loss attributable to noncontrolling interests	(16)		12		(13)
Income from continuing operations attributable to CVS Health	$	4,149	$	7,910	$	7,188
Denominator for earnings per share calculation:
Weighted average shares, basic	1,312		1,319		1,309
Restricted stock units and performance stock units	6		6		4
Stock options and SARs	5		4		1
Weighted average shares, diluted	1,323		1,329		1,314
Earnings per share from continuing operations:
Basic	$	3.16	$	6.00	$	5.49
Diluted	$	3.14	$	5.95	$	5.47