Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net income	$ 1,427	$ 998
Net unrealized investment gains	334	0
Foreign currency translation adjustments	1	1
Net cash flow hedges	(4)	343
Other Comprehensive Income	331	344
Comprehensive Income	1,758	1,342
Net income attributable to noncontrolling interest	(6)	0
Comprehensive Income attributable to CVS Health	$ 1,752	$ 1,342