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Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net earnings	$ 17,732	$ 15,769	$ 14,239
Other comprehensive (loss) income:
Gross unrealized (losses) gains on investment securities during the period	(1,028)	1,058	1,212
Income tax effect	248	(253)	(279)
Total unrealized (losses) gains, net of tax	(780)	805	933
Gross reclassification adjustment for net realized gains included in net earnings	(173)	(75)	(104)
Income tax effect	40	17	24
Total reclassification adjustment, net of tax	(133)	(58)	(80)
Total foreign currency translation losses	(657)	(983)	(271)
Other comprehensive (loss) income	(1,570)	(236)	582
Comprehensive income	16,162	15,533	14,821
Comprehensive income attributable to noncontrolling interests	(447)	(366)	(400)
Comprehensive income attributable to UnitedHealth Group common shareholders	$ 15,715	$ 15,167	$ 14,421

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