Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2022

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 June 30,				Six Months Ended June 30,
In millions, except per share amounts	2022		2021		2022		2021
Numerator for earnings per share calculation:
Net income attributable to CVS Health	$	2,951	$	2,783	$	5,263	$	5,006
Denominator for earnings per share calculation:
Weighted average shares, basic	1,313		1,319		1,312		1,316
Restricted stock units and performance stock units	4		4		8		6
Stock options and stock appreciation rights	4		4		5		3
Weighted average shares, diluted	1,321		1,327		1,325		1,325
Earnings per share:
Basic	$	2.25	$	2.11	$	4.01	$	3.80
Diluted	$	2.23	$	2.10	$	3.97	$	3.78