Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
Mar. 29, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,717	$ 1,704
Other comprehensive income, net of tax
Recognition of previously deferred postretirement benefit plan amounts	110	227
Other, net	(97)	0
Other comprehensive income, net of tax	13	227
Comprehensive income	$ 1,730	$ 1,931

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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