Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Earnings Per Share

The following is a reconciliation of basic and diluted earnings per share for the respective periods:

	Three Months Ended March 31,
In millions, except per share amounts	2023		2022
Numerator for earnings per share calculation:
Net income attributable to CVS Health	$	2,136	$	2,354
Denominator for earnings per share calculation:
Weighted average shares, basic	1,283		1,312
Restricted stock units and performance stock units	5		10
Stock options and stock appreciation rights	3		6
Weighted average shares, diluted	1,291		1,328
Earnings per share:
Basic	$	1.66	$	1.79
Diluted	$	1.65	$	1.77