Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jul. 01, 2018	Jun. 30, 2019	Jul. 01, 2018
Statement of Comprehensive Income [Abstract]
Net earnings	$ 806	$ 786	$ 1,551	$ 1,585
Gains (losses) on cash flow hedges	51	(18)	68	(21)
Foreign currency translation adjustments	125	(216)	156	(215)
Change in retirement plans’ funded status	59	79	122	163
Other comprehensive income (loss), pretax	235	(155)	346	(73)
Provision for income tax, net	(28)	(12)	(44)	(27)
Other comprehensive income (loss), net of tax	207	(167)	302	(100)
Comprehensive income	$ 1,013	$ 619	$ 1,853	$ 1,485

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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