Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Premiums	$ 17,640	$ 16,282
Net investment income	162	249
Total revenues	66,755	61,646
Operating costs:
Cost of products sold	40,347	37,247
Benefit costs	14,387	13,459
Operating expenses	8,563	8,250
Total operating costs	63,297	58,956
Operating income	3,458	2,690
Interest expense	733	782
Other income	(54)	(31)
Income before income tax provision	2,779	1,939
Income tax provision	767	512
Net income	2,012	1,427
Net income attributable to noncontrolling interests	(5)	(6)
Net income attributable to CVS Health	$ 2,007	$ 1,421
Net income per share attributable to CVS Health:
Net income per share attributable to CVS Health, basic (in dollars per share)	$ 1.54	$ 1.09
Net income per share attributable to CVS Health, diluted (in dollars per share)	$ 1.53	$ 1.09
Weighted average shares outstanding:
Weighted average basic shares outstanding (in shares)	1,306	1,298
Weighted average diluted shares outstanding (in shares)	1,312	1,302
Dividends declared per share (in dollars per share)	$ 0.50	$ 0.5
Products
Revenues:
Revenues	$ 47,003	$ 43,343
Services
Revenues:
Revenues	$ 1,950	$ 1,772