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Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Net earnings	$ 4,372	$ 6,696	$ 9,350	$ 10,161
Other comprehensive income (loss):
Gross unrealized gains (losses) on investment securities during the period	251	1,120	(513)	771
Income tax effect	(58)	(257)	116	(177)
Total unrealized gains (losses), net of tax	193	863	(397)	594
Gross reclassification adjustment for net realized gains included in net earnings	(9)	(11)	(16)	(29)
Income tax effect	2	3	4	7
Total reclassification adjustment, net of tax	(7)	(8)	(12)	(22)
Total foreign currency translation gains (losses)	554	(45)	137	(1,544)
Other comprehensive income (loss)	740	810	(272)	(972)
Comprehensive income	5,112	7,506	9,078	9,189
Comprehensive income attributable to noncontrolling interests	(106)	(59)	(222)	(142)
Comprehensive income attributable to UnitedHealth Group common shareholders	$ 5,006	$ 7,447	$ 8,856	$ 9,047

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