CONTRACT ASSETS AND CONTRACT LIABILITIES (Details) - USD ($) $ in Millions	Apr. 01, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Contract assets	$ 3,113	$ 3,021
Contract liabilities, current	(1,275)	(1,297)
Contract liabilities, non-current	(114)	(107)
Net contract assets	1,724	1,617
Components of Contract Assets:
Unbilled contract receivables, gross	4,530	4,825
Unliquidated progress payments and advances	(1,417)	(1,804)
Contract assets	$ 3,113	$ 3,021

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045

Name:	us-gaap_ContractWithCustomerAssetNetCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant