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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 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
March 31,
In millions, except per share amounts20222021
Numerator for earnings per share calculation:
Net income attributable to CVS Health
$2,312 $2,223 
Denominator for earnings per share calculation:
Weighted average shares, basic1,312 1,313 
Restricted stock units and performance stock units10 
Stock options and stock appreciation rights
Weighted average shares, diluted1,328 1,322 
Earnings per share:
Basic$1.76 $1.69 
Diluted$1.74 $1.68