Condensed Consolidated Balance Sheet - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Cash and cash equivalents	$ 4,767	$ 7,832
Accounts receivable, net	10,394	9,661
Contract assets	11,836	11,361
Inventory, net	10,142	9,178
Other assets, current	4,323	4,018
Total Current Assets	41,462	42,050
Customer financing assets	2,675	2,848
Fixed assets	27,990	27,637
Accumulated depreciation	(13,249)	(12,665)
Fixed assets, net	14,741	14,972
Operating lease right-of-use assets	1,866	1,958
Goodwill	53,806	54,436
Intangible assets, net	37,562	38,516
Other assets	6,905	6,624
Total Assets	159,017	161,404
Short-term borrowings	113	134
Accounts payable	9,732	8,751
Accrued employee compensation	2,028	2,658
Other accrued liabilities	12,459	10,162
Contract liabilities	13,430	13,720
Long-term debt currently due	26	24
Total Current Liabilities	37,788	35,449
Long-term debt	31,274	31,327
Operating lease liabilities, non-current	1,593	1,657
Future pension and postretirement benefit obligations	7,543	7,855
Other long-term liabilities	8,791	10,417
Total Liabilities	86,989	86,705
Commitments and contingencies (Note 15)
Redeemable noncontrolling interest	38	35
Common Stock	37,673	37,483
Treasury Stock	(14,539)	(12,727)
Retained earnings	50,271	50,265
Unearned ESOP Shares	(33)	(38)
Accumulated other comprehensive loss	(2,931)	(1,915)
Total Shareowners' Equity	70,441	73,068
Noncontrolling interest	1,549	1,596
Total Equity	71,990	74,664
Total Liabilities, Redeemable Noncontrolling Interest and Equity	$ 159,017	$ 161,404