Condensed Consolidated Statements of Comprehensive Earnings - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,421	$ 1,550
Other comprehensive earnings (losses), net of deferred income taxes:
Benefit plans	28	21
ABI	517	298
Currency translation adjustments and other	22	12
Other comprehensive earnings (losses), net of deferred income taxes	567	331
Comprehensive earnings (losses)	1,988	1,881
Comprehensive (earnings) losses attributable to noncontrolling interests	3	2
Comprehensive earnings (losses) attributable to Altria	$ 1,991	$ 1,883

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