L3Harris (LHX) 10-Q 31 Oct 22 2022 Q3 Quarterly report Financial data

COVER

COVER - shares	9 Months Ended
	Sep. 30, 2022	Oct. 21, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	1-3863
Entity Registrant Name	L3HARRIS TECHNOLOGIES, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	34-0276860
Entity Address, Address Line One	1025 West NASA Boulevard
Entity Address, City or Town	Melbourne,
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	32919
City Area Code	321
Local Phone Number	727-9100
Title of 12(b) Security	Common Stock, par value $1.00 per share
Trading Symbol	LHX
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		190,402,795
Current Fiscal Year End Date	--12-30
Entity Central Index Key	0000202058
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Income Statement [Abstract]
Revenue from product sales and services	$ 4,246	$ 4,229	$ 12,484	$ 13,464
Cost of product sales and services	(3,052)	(2,921)	(8,819)	(9,385)
Engineering, selling and administrative expenses	(742)	(793)	(2,231)	(2,485)
Business divestiture-related gains, net	0	27	0	192
Impairment of goodwill and other assets	(802)	0	(802)	(207)
Non-operating income, net	99	111	313	314
Interest expense, net	(70)	(67)	(205)	(198)
(Loss) income from continuing operations before income taxes	(321)	586	740	1,695
Income taxes	20	(107)	(96)	(336)
(Loss) income from continuing operations	(301)	479	644	1,359
Discontinued operations, net of income taxes	0	0	0	(1)
Net (loss) income	(301)	479	644	1,358
Noncontrolling interests, net of income taxes	1	2	2	4
Net (loss) income attributable to L3Harris Technologies, Inc.	(300)	481	646	1,362
Amount attributable to L3Harris Technologies, Inc. common shareholders, basic
Net income (loss) from continuing operations, basic	(300)	481	646	1,363
Discontinued operations, net of income taxes, basic	0	0	0	(1)
Net Income (Loss), basic	(300)	481	646	1,362
Amount attributable to L3Harris Technologies, Inc. common shareholders, diluted
Net income (loss) from continuing operations, diluted	(300)	481	646	1,363
Discontinued operations, net of income taxes, diluted	0	0	0	(1)
Net Income (Loss), diluted	$ (300)	$ 481	$ 646	$ 1,362
Net (loss) income per common share attributable to L3Harris Technologies, Inc. common shareholders
Basic (in dollars per share)	$ (1.56)	$ 2.41	$ 3.36	$ 6.70
Diluted (in dollars per share)	$ (1.56)	$ 2.39	$ 3.33	$ 6.64
Basic weighted average common shares outstanding (in shares)	191.3	199.5	192.2	203.3
Diluted weighted average common shares outstanding (in shares)	191.3	201.6	194	205.2

CONDENSED CONSOLIDATED STATEM_2

CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (301)	$ 479	$ 644	$ 1,358
Other comprehensive (loss) income:
Foreign currency translation loss, net of income taxes	(120)	(34)	(196)	(37)
Net unrealized loss on hedging derivatives, net of income taxes	(12)	(7)	(14)	0
Net unrecognized gain on postretirement obligations, net of income taxes	0	576	0	574
Other comprehensive (loss) income, recognized during the period	(132)	535	(210)	537
Reclassification adjustments for gains included in net (loss) income	(2)	(3)	(10)	(1)
Other comprehensive (loss) income, net of income taxes	(134)	532	(220)	536
Total comprehensive (loss) income	(435)	1,011	424	1,894
Comprehensive loss attributable to noncontrolling interests	1	2	2	4
Total comprehensive (loss) income attributable to L3Harris Technologies, Inc.	$ (434)	$ 1,013	$ 426	$ 1,898

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEET - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current Assets
Cash and cash equivalents	$ 529	$ 941
Receivables, net	1,138	1,045
Contract assets	3,135	3,021
Inventories	1,339	982
Inventory prepayments	22	48
Income taxes receivable	44	98
Other current assets	224	224
Total current assets	6,431	6,359
Non-current Assets
Property, plant and equipment, net	2,092	2,101
Operating lease right-of-use assets	762	769
Goodwill	17,260	18,189
Other intangible assets, net	6,148	6,640
Deferred income taxes	84	85
Other non-current assets	604	566
Total non-current assets	26,950	28,350
Total assets	33,381	34,709
Current Liabilities
Short-term debt	2	2
Accounts payable	2,078	1,767
Contract liabilities	1,158	1,297
Compensation and benefits	349	444
Other accrued items	1,002	1,002
Income taxes payable	201	28
Current portion of long-term debt, net	1,063	11
Total current liabilities	5,853	4,551
Non-current Liabilities
Defined benefit plans	346	614
Operating lease liabilities	745	768
Long-term debt, net	5,967	7,048
Deferred income taxes	876	1,344
Other long-term liabilities	1,155	1,065
Total non-current liabilities	9,089	10,839
Shareholders’ Equity:
Preferred stock, without par value; 1,000,000 shares authorized; none issued	0	0
Common stock, $1.00 par value; 500,000,000 shares authorized; issued and outstanding 191,089,930 and 193,511,401 shares at September 30, 2022 and December 31, 2021, respectively	191	194
Other capital	15,744	16,248
Retained earnings	2,768	2,917
Accumulated other comprehensive loss	(366)	(146)
Total shareholders’ equity	18,337	19,213
Noncontrolling interests	102	106
Total equity	18,439	19,319
Total liabilities and equity	$ 33,381	$ 34,709

CONDENSED CONSOLIDATED BALANC_2

CONDENSED CONSOLIDATED BALANCE SHEET (Parenthetical) - $ / shares	Sep. 30, 2022	Dec. 31, 2021
Shareholders’ Equity:
Preferred shares, authorized (in shares)	1,000,000	1,000,000
Preferred shares, issued (in shares)	0	0
Common shares, par value (in dollars per share)	$ 1	$ 1
Common shares, authorized (in shares)	500,000,000	500,000,000
Common shares, issued (in shares)	191,089,930	193,511,401
Common shares, outstanding (in shares)	191,089,930	193,511,401

CONDENSED CONSOLIDATED STATEM_3

CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021
Operating Activities
Net (loss) income	$ 644	$ 1,358
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of acquisition-related intangibles	454	475
Depreciation and other amortization	243	248
Share-based compensation	92	100
Share-based matching contributions under defined contribution plans	161	165
Qualified pension plan contributions	(4)	(5)
Pension and other postretirement benefit plan income	(297)	(275)
Goodwill and asset impairment charges	802	207
Business divestiture-related gains, net	0	(192)
Loss on sale of property, plant and equipment	5	0
Gain on sale of asset group	(8)	0
Deferred income taxes	(454)	(102)
(Increase) decrease in:
Receivables, net	(93)	233
Contract assets	(111)	(615)
Inventories	(357)	(108)
Prepaid expenses and other current assets	26	(38)
Increase (decrease) in:
Accounts payable	312	270
Contract liabilities	(133)	56
Compensation and benefits	(95)	(119)
Other accrued items	2	72
Income taxes	259	100
Other	(72)	35
Net cash provided by operating activities	1,376	1,865
Investing Activities
Additions to property, plant and equipment	(181)	(207)
Proceeds from sale of property, plant and equipment, net	10	7
Proceeds from sales of businesses, net	5	1,598
Proceeds from sale of asset group	18	0
Cash used for equity investments	(47)	0
Other investing activities	7	2
Net cash (used in) provided by investing activities	(188)	1,400
Financing Activities
Net proceeds from borrowings	5	5
Repayments of borrowings	(12)	(12)
Proceeds from exercises of employee stock options	40	94
Repurchases of common stock	(900)	(2,875)
Cash dividends	(650)	(618)
Tax withholding payments associated with vested share-based awards	(44)	(4)
Other financing activities	(5)	(3)
Net cash used in financing activities	(1,566)	(3,413)
Effect of exchange rate changes on cash and cash equivalents	(34)	(2)
Net decrease in cash and cash equivalents	(412)	(150)
Cash and cash equivalents, beginning of period	941	1,276
Cash and cash equivalents, end of period	$ 529	$ 1,126

CONDENSED CONSOLIDATED STATEM_4

CONDENSED CONSOLIDATED STATEMENT OF EQUITY - USD ($) $ in Millions	Total	Common Stock	Other Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Non-controlling Interests
Beginning balance at Jan. 01, 2021	$ 20,841	$ 208	$ 19,008	$ 2,347	$ (839)	$ 117
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	1,358			1,362		(4)
Other comprehensive loss, net of income taxes	536				536
Shares issued under stock incentive plans	94	1	93
Shares issued under defined contribution plans	165	1	164
Share-based compensation expense	100		100
Tax withholding payments on share-based awards	(4)		(4)
Repurchases and retirement of common stock	(2,875)	(13)	(2,514)	(348)
Cash dividends	(618)			(618)
Other	(3)					(3)
Ending balance at Oct. 01, 2021	19,594	197	16,847	2,743	(303)	110
Beginning balance at Jul. 02, 2021	19,976	202	17,863	2,633	(835)	113
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	479			481		(2)
Other comprehensive loss, net of income taxes	532				532
Shares issued under stock incentive plans	56		56
Shares issued under defined contribution plans	48		48
Share-based compensation expense	33		33
Tax withholding payments on share-based awards	(3)		(3)
Repurchases and retirement of common stock	(1,325)	(5)	(1,150)	(170)
Cash dividends	(202)			(202)
Other	0			1		(1)
Ending balance at Oct. 01, 2021	19,594	197	16,847	2,743	(303)	110
Beginning balance at Dec. 31, 2021	19,319	194	16,248	2,917	(146)	106
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	644			646		(2)
Other comprehensive loss, net of income taxes	(220)				(220)
Shares issued under stock incentive plans	40		40
Shares issued under defined contribution plans	161	1	160
Share-based compensation expense	92		92
Tax withholding payments on share-based awards	(44)		(44)
Repurchases and retirement of common stock	(900)	(4)	(752)	(144)
Cash dividends	(650)			(650)
Other	(3)			(1)		(2)
Ending balance at Sep. 30, 2022	18,439	191	15,744	2,768	(366)	102
Beginning balance at Jul. 01, 2022	19,190	192	15,814	3,312	(232)	104
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(301)			(300)		(1)
Other comprehensive loss, net of income taxes	(134)				(134)
Shares issued under stock incentive plans	6		6
Shares issued under defined contribution plans	48		48
Share-based compensation expense	23		23
Tax withholding payments on share-based awards	(6)		(6)
Repurchases and retirement of common stock	(171)	(1)	(141)	(29)
Cash dividends	(215)			(215)
Other	(1)			0		(1)
Ending balance at Sep. 30, 2022	$ 18,439	$ 191	$ 15,744	$ 2,768	$ (366)	$ 102

CONDENSED CONSOLIDATED STATEM_5

CONDENSED CONSOLIDATED STATEMENT OF EQUITY (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Retained Earnings
Cash dividends (in dollars per share)	$ 1.12	$ 1.02	$ 3.36	$ 3.06

SIGNIFICANT ACCOUNTING POLICIES

SIGNIFICANT ACCOUNTING POLICIES AND RECENT ACCOUNTING STANDARDS	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
SIGNIFICANT ACCOUNTING POLICIES AND RECENT ACCOUNTING STANDARDS	NOTE A — SIGNIFICANT ACCOUNTING POLICIES AND RECENT ACCOUNTING STANDARDS Basis of Presentation The accompanying Condensed Consolidated Financial Statements (Unaudited) include the accounts of L3Harris Technologies, Inc. and its consolidated subsidiaries. As used in these Notes to Condensed Consolidated Financial Statements (Unaudited) (these “Notes”), the terms “L3Harris,” “Company,” “we,” “our” and “us” refer to L3Harris Technologies, Inc. and its consolidated subsidiaries. Intracompany transactions and accounts have been eliminated in consolidation. The accompanying Condensed Consolidated Financial Statements (Unaudited) have been prepared by L3Harris in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and with the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, such interim financial statements do not include all information and footnotes necessary for a complete presentation of financial condition, results of operations, cash flows and equity in conformity with GAAP for annual financial statements. In the opinion of management, such interim financial statements reflect all adjustments (including normal recurring adjustments) considered necessary for a fair presentation of our financial condition, results of operations, cash flows and equity for the periods presented therein. The results for the quarter and three quarters ended September 30, 2022 are not necessarily indicative of the results that may be expected for the full fiscal year or any subsequent period. The balance sheet at December 31, 2021 has been derived from our audited financial statements, but does not include all of the information and footnotes required by GAAP for annual financial statements. We provide complete, audited financial statements in our Annual Report on Form 10-K, which includes information and footnotes required by the rules and regulations of the SEC. The information included in this Quarterly Report on Form 10-Q (this “Report”) should be read in conjunction with the Management’s Discussion and Analysis of Financial Condition and Results of Operations and the Consolidated Financial Statements and accompanying Notes to Consolidated Financial Statements included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (our “Fiscal 2021 Form 10-K”). Segment reorganization and change in accounting policy: We implemented a new organizational structure effective January 1, 2022, resulting in changes to our operating segments, which are also our reportable segments and are referred to as our business segments. The new structure streamlined our business segments from four to three business segments. Our former Aviation Systems segment was eliminated as a business segment. We updated our business segment reporting and accounting policies for pension and other postretirement benefits plan (“OPEB”) income or expense to better align our presentation of business segment information with our industry peers. Our business segment operating results include pension and OPEB cost under U.S. Government Cost Accounting Standards (“CAS”), as CAS pension and OPEB cost is allocable to and allowable under contracts with the U.S. Government. We no longer assign or allocate Financial Accounting Standards (“FAS”) pension and OPEB income or expense to our business segments. GAAP requires pension and OPEB income or expense to be recognized on a FAS basis. Therefore, we present a “FAS/CAS operating adjustment” outside of business segment results, representing the difference between the service cost component of FAS pension and OPEB income or expense and total CAS pension and OPEB cost or expense. Non-service cost components of FAS pension and OPEB income or expense are included as a component of non-operating income or expense. The historical results, discussion and presentation of our business segments as set forth in the accompanying Condensed Consolidated Financial Statements (Unaudited) and these Notes reflect the impact of these changes for all periods presented in order to present segment information on a comparable basis. There is no impact on our previously reported consolidated statements of income, balance sheets, statements of cash flows or statements of equity resulting from these changes. See Note S — Business Segment Information in these Notes for further information regarding our new segment structure and pension presentation effective in fiscal 2022. Supplemental Cash Flow Information Non-cash investing and financing activities during the three quarters ended October 1, 2021 included a $88 million right-of-use asset we obtained in exchange for a corresponding operating lease liability. These non-cash investing and financing activities are excluded from the “Other investing” and “Other financing” line items in our Condensed Consolidated Statement of Cash Flows (Unaudited). Right-of-use assets for operating leases are included in the “Operating lease right-of-use assets” line item and the corresponding operating lease liabilities are included in the “Other accrued items” and “Operating lease liabilities” line items in our Condensed Consolidated Balance Sheet (Unaudited). Non-cash investing and financing activities during the three quarters ended October 1, 2021 included a $120 million right-of-use asset we obtained in exchange for a corresponding financing lease liability. These non-cash investing and financing activities are excluded from the “Additions to property, plant and equipment” and “Net proceeds from borrowings” line items in our Condensed Consolidated Statement of Cash Flows (Unaudited). Right-of-use assets for finance leases are included in the “Property, plant and equipment, net” line item and the corresponding finance lease liabilities are included in the “Current portion of long-term debt, net” and “Long-term debt, net” line items in our Condensed Consolidated Balance Sheet (Unaudited). Use of Estimates The preparation of financial statements in accordance with GAAP requires us to make estimates and assumptions that affect the amounts reported in the accompanying Condensed Consolidated Financial Statements (Unaudited) and these Notes and related disclosures. These estimates and assumptions are based on experience and other information available prior to issuance of the accompanying Condensed Consolidated Financial Statements (Unaudited) and these Notes. Materially different results can occur as circumstances change and additional information becomes known. Significant Accounting Policies Update There have been no material changes to our significant accounting policies described in our Fiscal 2021 Form 10-K.

BUSINESS DIVESTITURES AND ASSET

BUSINESS DIVESTITURES AND ASSET SALES	9 Months Ended
	Sep. 30, 2022
Discontinued Operations and Disposal Groups [Abstract]
BUSINESS DIVESTITURES AND ASSET SALES	NOTE B— BUSINESS DIVESTITURES AND ASSET SALES Completed Divestitures and Asset Sales — Three Quarters Ended September 30, 2022 During the three quarters ended September 30, 2022, we completed one business divestiture and one asset sale from our Integrated Mission Systems business segment for combined net cash proceeds of $23 million and recognized a pre-tax gain of $8 million associated with the asset sale included in the “Engineering, selling and administrative expenses” line of our Condensed Consolidated Statement of Operations (Unaudited) for the three quarters ended September 30, 2022. Completed Divestitures — Three Quarters Ended October 1, 2021 The following table presents information regarding business divestitures completed during the three quarters ended October 1, 2021: (In millions) Business Segment Prior to Divestiture / Asset Sale (1) Date of Divestiture / Asset Sale Sale Price Net Cash Proceeds (2) CPS business (3) Other non-reportable businesses (8) July 2, 2021 $ 398 $ 347 Military training business (4) Other non-reportable businesses (8) July 2, 2021 1,050 1,059 VSE disposal group (5) Other non-reportable businesses (8) July 30, 2021 (6) 20 19 Electron Devices business (7) Other non-reportable businesses (8) October 1, 2021 185 173 $ 1,653 $ 1,598 _______________ (1) Business segment in which the operating results of each divested business were reported through the date of divestiture. (2) Net cash proceeds after selling costs and purchase price adjustments. (3) The Combat Propulsion Systems and related businesses (“CPS business”) engineered, designed and manufactured engines, transmissions, suspensions and turret drive systems for tracked and wheeled combat vehicle systems. (4) The military training business provided flight simulation solutions and training services to the U.S. Department of Defense and foreign military agencies. (5) The Voice Switch Enterprise disposal group (“VSE disposal group”) provided voice over internet protocol systems for air traffic management. (6) The sale of the VSE disposal group was partially closed on July 2, 2021, with the remainder divested on July 30, 2021. (7) The Electron Devices and Narda Microwave-West divisions (“Electron Devices business”) manufactured microwave devices for ground-based, airborne and satellite communications and radar. (8) Formerly our Aviation Systems segment. Income Before Income Taxes Attributable to Businesses Divested: The following table presents the amount of significant income before income taxes attributable to businesses divested in our Condensed Consolidated Statement of Operations (Unaudited): Quarter Ended Three Quarters Ended (In millions) October 1, 2021 October 1, 2021 Electron Devices business $ 11 $ 41 CPS business — 53 Military training business — 35 Business Divestiture-Related Gains, net: The “Business divestiture-related gains, net” line item in our Condensed Consolidated Statement of Operations (Unaudited) is comprised of the following pre-tax gains associated with businesses divested: Quarter Ended Three Quarters Ended (In millions) October 1, 2021 October 1, 2021 Electron Devices business $ 29 $ 29 VSE disposal group (4) (30) CPS business (1) — (19) Military training business 2 214 Other — (2) Total business divestiture-related gains, net $ 27 $ 192 _______________ (1) During the quarter ended April 2, 2021, upon classifying the CPS business as held for sale, we recorded a non-cash impairment charge of $62 million, which is included in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited) for the three quarters ended October 1, 2021. See Note I — Goodwill and Other Intangible Assets in these Notes for additional information. Fair Value of Businesses and Goodwill Allocation See Note I — Goodwill and Other Intangible Assets in these Notes for additional information regarding the impairment of goodwill related to business divestitures.

STOCK OPTIONS AND OTHER SHARE-B

STOCK OPTIONS AND OTHER SHARE-BASED COMPENSATION	9 Months Ended
	Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]
STOCK OPTIONS AND OTHER SHARE-BASED COMPENSATION	NOTE C— STOCK OPTIONS AND OTHER SHARE-BASED COMPENSATION At September 30, 2022, we had stock options and other share-based compensation awards outstanding under several employee stock incentive plans (“L3Harris SIPs”). The compensation cost related to our share-based awards that was charged against income was $23 million and $92 million for the quarter and three quarters ended September 30, 2022, respectively, and $33 million and $100 million for the quarter and three quarters ended October 1, 2021, respectively. The aggregate number of shares of our common stock issued under L3Harris SIPs, net of shares withheld for tax purposes, was 0.1 million and 0.7 million for the quarter and three quarters ended September 30, 2022, respectively, and 0.7 million and 1.2 million for the quarter and three quarters ended October 1, 2021, respectively. There were no significant restricted stock units, stock options or performance stock units awarded during the quarter ended September 30, 2022. Awards granted to participants under L3Harris SIPs during the three quarters ended September 30, 2022 consisted of 0.4 million stock options, 0.2 million performance stock units and 0.3 million restricted stock units. During fiscal 2022, the majority of the options and units were granted on February 25, 2022. The fair value as of the grant date of each stock option award was determined using the Black-Scholes-Merton option-pricing model and the following assumptions: expected dividend yield of 1.92%; expected volatility of 29.11%; risk-free interest rates averaging 1.86%; and expected term of 5.02 years. The fair value as of the grant date of each restricted stock unit award was based on the closing price of our common stock on the grant date. The fair value as of the grant date of each performance stock unit award was determined based on the fair value from a multifactor Monte Carlo valuation model that simulates our stock price and total shareholder return (“TSR”) relative to other companies in the S&P 500, less a discount to reflect the delay in payments of cash dividend-equivalents that are made only upon vesting. The fair value of these awards is amortized to compensation expense over the performance period if achievement of the performance measures is considered probable. See Note 15: Stock Options and Other Share-Based Compensation

ACCUMULATED OTHER COMPREHENSIVE

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI")	9 Months Ended
	Sep. 30, 2022
Equity [Abstract]
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI")	NOTE D— ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (“AOCI”) The components of AOCI are summarized below: (In millions) Foreign currency translation Net unrealized losses on hedging derivatives Unrecognized postretirement obligations Total AOCI Balance at December 31, 2021 $ (118) $ (89) $ 61 $ (146) Other comprehensive (loss) before reclassifications to earnings, net of income taxes (196) (14) — (210) Losses (gains) reclassified to earnings, net of income taxes (1) — 5 (15) (10) Other comprehensive loss, net of income taxes (196) (9) (15) (220) Balance at September 30, 2022 $ (314) $ (98) $ 46 $ (366) Balance at January 1, 2021 $ (58) $ (80) $ (701) $ (839) Other comprehensive (loss) income before reclassifications to earnings, net of income taxes (2) (37) — 574 537 Losses (gains) reclassified to earnings, net of income taxes (1) 1 (8) 6 (1) Other comprehensive (loss) income, net of income taxes (36) (8) 580 536 Balance at October 1, 2021 $ (94) $ (88) $ (121) $ (303) _______________ (1) Losses (gains) reclassified to earnings are included in the “Revenue from product sales and services,” “Business divestiture-related gains, net,” “Interest expense, net” and “Non-operating income, net ” line items in our Condensed Consolidated Statement of Operations (Unaudited). (2) Other comprehensive income before reclassifications to earnings, net of income taxes, for the quarter and three quarters ended October 1, 2021 includes remeasurement of funded status of pension plans after the purchases of group annuity policies. See Note L — Postretirement Benefit Plans in these Notes for further information.

RECEIVABLES, NET

RECEIVABLES, NET	9 Months Ended
	Sep. 30, 2022
Receivables [Abstract]
RECEIVABLES, NET	NOTE E— RECEIVABLES, NET Receivables, net are summarized below: (In millions) September 30, 2022 December 31, 2021 Accounts receivable $ 1,175 $ 1,088 Less: allowances for collection losses (37) (43) Receivables, net $ 1,138 $ 1,045 We have two receivables sale agreements (“RSAs”) with two separate third-party financial institutions that permit us to sell, on a non-recourse basis, up to $100 million of outstanding receivables per agreement at any given time. From time to time, we have sold certain customer receivables under the RSAs, which we continue to service and collect on behalf of the third-party financial institutions and which we account for as sales of receivables with sale proceeds included in net cash provided by operating activities. We did not have outstanding accounts receivable sold pursuant to the RSAs at September 30, 2022. Outstanding accounts receivable sold pursuant to the RSAs were $99.9 million at December 31, 2021, with net cash proceeds of $99.8 million.

CONTRACT ASSETS AND CONTRACT LI

CONTRACT ASSETS AND CONTRACT LIABILITIES	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
CONTRACT ASSETS AND CONTRACT LIABILITIES	NOTE F— CONTRACT ASSETS AND CONTRACT LIABILITIES Contract assets include unbilled amounts typically resulting from revenue recognized exceeding amounts billed to customers for contracts utilizing the percentage of completion (“POC”) cost-to-cost revenue recognition method. We bill customers as work progresses in accordance with agreed-upon contractual terms, either at periodic intervals, upon achievement of contractual milestones or upon deliveries and, in certain arrangements, the customer may withhold payment of a small portion of the contract price until contract completion. Contract liabilities include advance payments and billings in excess of revenue recognized, including deferred revenue associated with extended product warranties. Contract assets and liabilities are reported on a contract-by-contract basis at the end of each reporting period. Contract assets and liabilities in the three quarters ended September 30, 2022 were impacted primarily by the timing of contractual billing milestones. Contract assets and contract liabilities are summarized below: (In millions) September 30, 2022 December 31, 2021 Contract assets $ 3,135 $ 3,021 Contract liabilities, current (1,158) (1,297) Contract liabilities, non-current (1) (117) (107) Net contract assets $ 1,860 $ 1,617 _______________ (1) The non-current portion of contract liabilities is included as a component of the “Other long-term liabilities” line item in our Condensed Consolidated Balance Sheet (Unaudited). The components of contract assets are summarized below: (In millions) September 30, 2022 December 31, 2021 Unbilled contract receivables, gross $ 4,737 $ 4,921 Unliquidated progress payments and advances (1,602) (1,900) Contract assets $ 3,135 $ 3,021 NOTE R— BACKLOG Backlog, which is the equivalent of our remaining performance obligations, represents the future revenue we expect to recognize as we perform on our current contracts. Backlog comprises both funded backlog (i.e., firm orders for which funding is authorized and appropriated) and unfunded backlog. Backlog excludes unexercised contract options and potential orders under ordering-type contracts, such as indefinite delivery, indefinite quantity contracts.

INVENTORIES

INVENTORIES	9 Months Ended
	Sep. 30, 2022
Inventory Disclosure [Abstract]
INVENTORIES	NOTE G— INVENTORIES Inventories are summarized below: (In millions) September 30, 2022 December 31, 2021 Finished products $ 191 $ 141 Work in process 464 335 Raw materials and supplies 684 506 Inventories $ 1,339 $ 982

PROPERTY, PLANT AND EQUIPMENT,

PROPERTY, PLANT AND EQUIPMENT, NET	9 Months Ended
	Sep. 30, 2022
Property, Plant and Equipment [Abstract]
PROPERTY, PLANT AND EQUIPMENT, NET	NOTE H— PROPERTY, PLANT AND EQUIPMENT, NET Property, plant and equipment, net are summarized below: (In millions) September 30, 2022 December 31, 2021 Land $ 79 $ 79 Software capitalized for internal use 674 576 Buildings 1,240 1,236 Machinery and equipment 2,249 2,177 4,242 4,068 Less: accumulated depreciation and amortization (2,150) (1,967) Property, plant and equipment, net $ 2,092 $ 2,101 Depreciation and amortization expense related to property, plant and equipment was $84 million and $250 million for the quarter and three quarters ended September 30, 2022, respectively, and $85 million and $249 million for the quarter and three quarters ended October 1, 2021, respectively. As discussed in more detail in Note I — Goodwill and Other Intangible Assets in these Notes, in conjunction with, and in advance of, the tests of goodwill related to our Commercial Training Solutions (“CTS”) reporting unit, we recorded an $82 million non-cash impairment charge for long-lived assets, consisting of $19 million, $56 million and $7 million of impairment charges for right of use assets, property, plant and equipment and software, respectively, which is included in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited) for the three quarters ended October 1, 2021.

GOODWILL AND OTHER INTANGIBLE A

GOODWILL AND OTHER INTANGIBLE ASSETS	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
GOODWILL AND OTHER INTANGIBLE ASSETS	NOTE I— GOODWILL AND OTHER INTANGIBLE ASSETS The assignment of goodwill by business segment, and changes in the carrying amount of goodwill by business segment, were as follows: (In millions) Integrated Mission Systems Space & Airborne Systems Communication Systems Aviation Systems (1) Total Balance at December 31, 2021 - As Reported $ 6,485 $ 5,202 $ 4,153 $ 2,349 $ 18,189 Reallocation of goodwill in segment reorganization (1) 1,702 647 — (2,349) — Balance at December 31, 2021 - After Reallocation 8,187 5,849 4,153 — 18,189 Impairment of goodwill (447) — (355) — (802) Currency translation adjustments (48) (77) (2) — (127) Balance at September 30, 2022 $ 7,692 $ 5,772 $ 3,796 $ — $ 17,260 _______________ (1) As a result of our new organizational structure, effective January 1, 2022, streamlining our operations from four business segments to three business segments, we reallocated goodwill previously held by our former Aviation Systems segment to our remaining business segments as of January 1, 2021, the earliest period presented in these Notes. See additional information below and “Segment Reorganization” in. Note A — Significant Accounting Policies and Recent Accounting Standards in these Notes. New Organizational Structure Effective January 1, 2022, we implemented a new organizational structure resulting in changes to our operating segments (which are also our reportable segments and are referred to as our business segments) and reporting units (which are our business segments or one level below our business segments). Implementing the new structure reduced our business segments, from four to three, and our reporting units from eleven to nine. As a result, we reassigned goodwill to our new reporting unit structure on a relative fair value basis, tested goodwill related to impacted reporting units immediately before and after the reassignment and determined that no impairment existed. Precision Engagement Business Allocation and Impairment During the quarter ended September 30, 2022, we realigned our precision engagement business from our Agile Development Group (“ADG”) reporting unit to our Electro Optical reporting unit. In connection with the realignment, we transferred $325 million of goodwill associated with the precision engagement business to our Electro Optical reporting unit on a relative fair value basis. Immediately before and after the reassignment, we tested goodwill assigned to each reporting unit. As a result of these tests, concurrently with the preparation of our financial statements for the quarter ended September 30, 2022, we concluded that goodwill related to our ADG reporting unit was impaired immediately before the reassignment and recorded a non-cash charge of $313 million for the impairment in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited). The impairment of goodwill was due to lower sales volume in our precision engagement business, reflecting U.S. Government spending priorities with respect to precision weapons, and higher interest rates. ADG and Electro Optical are both part of our Integrated Mission Systems segment. Broadband, Electro Optical and ADG Interim Tests Indications of potential impairment of goodwill related to our Broadband, Electro Optical and ADG reporting units were present as of September 30, 2022. Consequently, in connection with the preparation of our financial statements for the quarter ended September 30, 2022, we performed interim tests of each of these reporting unit’s goodwill for impairment. We determined that goodwill related to our Broadband and Electro Optical reporting units was impaired and goodwill related to our ADG reporting unit was not impaired as of September 30, 2022. Broadband and Electro Optical goodwill impairments: As a result of the interim tests of goodwill related to our Broadband and Electro Optical reporting units, we recorded $489 million of non-cash charges for the impairment of goodwill ($355 million related to Broadband and $134 million related to Electro Optical) in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited). Broadband is part of our Communications Systems segment (as noted above Electro Optical is part of our Integrated Mission Systems segment). The impairment of goodwill related to our Electro Optical reporting unit was due to persistently lower demand in the precision engagement business and an associated decrease in our outlook for the business, as well as rising interest rates. The impairment of goodwill related to our Broadband reporting unit was due to lower volume on legacy platforms, which also resulted in a decrease in our outlook for the reporting unit, and higher interest rates. CPS Business Impairment During the quarter ended April 2, 2021, we determined the criteria to be classified as held for sale were met with respect to the CPS business within our other non-reportable business segment and assigned $174 million of goodwill to the disposal group on a relative fair value basis. In connection with the preparation of our financial statements for the quarter ended April 2, 2021, we concluded that goodwill related to the CPS business was impaired and we recorded a non-cash impairment charge of $62 million, which is included in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited). CTS Impairment During the quarter ended July 2, 2021, we adjusted our Aviation Systems segment reporting to better align our businesses and separated the CTS business from our Commercial Aviation Solutions reporting unit, creating a new reporting unit within the Commercial Aviation Solutions sector of our Aviation Systems segment. Immediately before and after our goodwill assignments, we completed an assessment of any potential goodwill impairment under our former and new reporting unit structure and determined that no impairment existed. To test for potential impairment of the long-lived assets, including identifiable intangible assets and property, plant and equipment, related to CTS, we compared the estimated future cash flows (on an undiscounted basis) to be generated from the use and hypothetical eventual disposition of the asset group to its carrying value and, as a result, we determined the carrying value of the CTS asset group was not recoverable. Next, we prepared an estimate of the fair value of CTS based on a combination of market-based valuation techniques, utilizing quoted market prices and comparable publicly reported transactions and projected discounted cash flows. We compared the fair value of CTS to our carrying value and recorded a $145 million non-cash charge for the impairment of CTS long-lived assets, including $63 million for impairment of identifiable intangible assets, which is included in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited) for the three quarters ended October 1, 2021. See Note H — Property, Plant and Equipment, net in these Notes for additional information. Fair Value Determinations Fair value determinations were determined based on a combination of market-based valuation techniques, utilizing quoted market prices and comparable publicly reported transactions, and projected discounted cash flows.

ACCRUED WARRANTIES

ACCRUED WARRANTIES	9 Months Ended
	Sep. 30, 2022
Product Warranties Disclosures [Abstract]
ACCRUED WARRANTIES	NOTE J— ACCRUED WARRANTIES Our liability for standard product warranties is included as a component of the “Other accrued items” and “Other long-term liabilities” line items in our Condensed Consolidated Balance Sheet (Unaudited). Changes in our liability for standard product warranties during the three quarters ended September 30, 2022 were as follows: (In millions) Balance at December 31, 2021 $ 117 Accruals for product warranties issued during the period 31 Settlements made during the period (45) Other, including foreign currency translation adjustments (8) Balance at September 30, 2022 $ 95

CREDIT AGREEMENTS

CREDIT AGREEMENTS	9 Months Ended
	Sep. 30, 2022
Line of Credit Facility [Abstract]
CREDIT AGREEMENTS	NOTE K— CREDIT AGREEMENTS On July 29, 2022, we established a new $2 billion, 5-year senior unsecured revolving credit facility maturing in July 2027 (the “2022 Credit Facility”) pursuant to a Revolving Credit Agreement (the “2022 Credit Agreement”) with a syndicate of lenders. The 2022 Credit Facility replaces our prior $2 billion, 5-year senior unsecured revolving credit facility established in June 2019 (the “2019 Credit Facility”) and provides for revolving loans, swingline loans and letters of credit, with a sub-limit of $200 million for swingline loans and a sub-limit of $350 million for letters of credit, with the option to request an increase of the maximum amount of commitments up to $3 billion. At our election, borrowings in U.S. Dollars under the 2022 Credit Agreement will bear interest either based on the secured overnight funding rate or the Base Rate (as defined in the 2022 Credit Agreement), plus an applicable margin. We are also required to pay a quarterly unused commitment fee and letter of credit fees based on our Senior Debt Ratings. We were in compliance with all covenants under the 2022 Credit Agreement at September 30, 2022, including the covenant requiring that we not permit our ratio of consolidated total indebtedness to total capital, each as defined in the 2022 Credit Agreement, to be greater than 0.65 to 1.00. At September 30, 2022, we had no borrowings outstanding under the 2022 Credit Agreement. The covenants under the 2022 Credit Agreement are substantially similar to the covenants under the 2019 Credit Facility. See Note 12: Credit Arrangements

POSTRETIREMENT BENEFIT PLANS

POSTRETIREMENT BENEFIT PLANS	9 Months Ended
	Sep. 30, 2022
Retirement Benefits [Abstract]
POSTRETIREMENT BENEFIT PLANS	NOTE L— POSTRETIREMENT BENEFIT PLANS The following tables provide the components of our net periodic benefit income for our defined benefit plans, including defined benefit pension plans and other postretirement defined benefit plans: Quarter Ended September 30, 2022 Three Quarters Ended September 30, 2022 (In millions) Pension Other Benefits Pension Other Benefits Net periodic benefit income Operating Service cost $ 10 $ 1 $ 32 $ 2 Non-operating Interest cost 55 1 165 5 Expected return on plan assets (156) (5) (468) (16) Amortization of net actuarial loss (gain) 2 (1) 7 (5) Amortization of prior service (credit) cost (7) — (21) 1 Non-service cost periodic benefit income (106) (5) (317) (15) Net periodic benefit income $ (96) $ (4) $ (285) $ (13) Quarter Ended October 1, 2021 Three Quarters Ended October 1, 2021 (In millions) Pension Other Benefits Pension Other Benefits Net periodic benefit income Operating Service cost $ 16 $ 1 $ 52 $ 2 Non-operating Interest cost 47 1 139 4 Expected return on plan assets (155) (5) (467) (15) Amortization of net actuarial loss 7 — 26 — Amortization of prior service credit (cost) (7) 1 (21) 1 Effect of curtailments or settlements 7 — 4 — Non-service cost periodic benefit income (101) (3) (319) (10) Net periodic benefit income $ (85) $ (2) $ (267) $ (8) During the quarter and three quarters ended October 1, 2021, we undertook an initiative to de-risk pension obligations by purchasing a group annuity policy and transferring approximately $81 million and $250 million, respectively, of pension plan assets to an insurance company thereby reducing our defined benefit obligations by approximately $81 million and $250 million, respectively. As a result of the annuity purchase, we recognized pre-tax Financial Accounting Standard settlement losses of $7 million and $4 million in the quarter and three quarters ended October 1, 2021, respectively, which are included as a component of the “Non-operating income, net” line item in our Condensed Consolidated Statement of Operations (Unaudited). The service cost component of net periodic benefit income is included in the “Cost of product sales and services” and “Engineering, selling and administrative expenses” line items in our Condensed Consolidated Statement of Operations (Unaudited). The non-service cost components of net periodic benefit income are included in the “Non-operating income, net” line item in our Condensed Consolidated Statement of Operations (Unaudited). We made no material contributions to our U.S. qualified defined benefit pension plans during the quarter or three quarters ended September 30, 2022 or October 1, 2021. As a result of prior voluntary contributions, we are not required to make any contributions to these plans during fiscal 2022 and for several years thereafter.

EARNINGS PER SHARE

EARNINGS PER SHARE	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
EARNINGS PER SHARE	NOTE M— EARNINGS PER SHARE (Loss) income from continuing operations per common share attributable to L3Harris common shareholders (“EPS”) is computed using the two-class method, which is an earnings allocation formula that determines EPS for common stock and any participating securities according to dividends paid and participation rights in undistributed earnings. Under the two-class method, EPS is computed by dividing the sum of earnings distributed to L3Harris common shareholders and undistributed earnings allocated to L3Harris common shareholders by the weighted-average number of common shares outstanding for the period. (Loss) income from continuing operations per diluted common share attributable to L3Harris common shareholders (“diluted EPS”) is computed using the more dilutive of the two-class method or the treasury stock method. Under the treasury stock method, diluted EPS is computed by dividing net (loss) income attributable to L3Harris common shareholders by the weighted-average number of common shares outstanding for the period. In applying the two-class method, undistributed earnings are allocated to both common shares and participating securities based on the weighted-average shares outstanding during the period. The weighted average number of shares outstanding used to compute basic and diluted EPS are as follows: Quarter Ended Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 Basic weighted average common shares outstanding 191.3 199.5 192.2 203.3 Impact of dilutive share-based awards — 2.1 1.8 1.9 Diluted weighted average common shares outstanding 191.3 201.6 194.0 205.2 Potential dilutive common shares primarily consist of employee stock options and restricted and performance unit awards. Diluted EPS excludes the antidilutive impact of 1.9 million and 0.3 million weighted average share-based awards outstanding for the quarter and three quarters ended September 30, 2022, respectively, and 1.1 million weighted average share-based awards outstanding for the three quarters ended October 1, 2021. The anti-dilutive impact of weighted average share-based awards outstanding for the quarter ended October 1, 2021 was immaterial.

INCOME TAXES

INCOME TAXES	9 Months Ended
	Sep. 30, 2022
Income Tax Disclosure [Abstract]
INCOME TAXES	NOTE N— INCOME TAXES Our effective tax rate (income taxes as a percentage of (loss) income from continuing operations before income taxes) was 6.2% on the loss from continuing operations for the quarter ended September 30, 2022 compared with 18.3% on the income from continuing operations for the quarter ended October 1, 2021. For the quarter ended September 30, 2022, our effective tax rate benefited from the favorable impacts of Research and Development (“R&D”) credits, incremental foreign-derived intangible income (“FDII”) and the release of a valuation allowance in a foreign jurisdiction resulting from an internal restructuring, partially offset by the unfavorable impact of non-deductible goodwill impairments. For the quarter ended October 1, 2021, our effective tax rate was unfavorably impacted by non-deductible goodwill from completed business divestitures and the unfavorable impact of valuation allowances in certain foreign jurisdictions, partially offset by the favorable impact of R&D credits, favorable adjustments upon finalization of our Federal tax return, the favorable impact of excess tax benefits related to equity-based compensation and the favorable resolution of specific audit uncertainties. Our effective tax rate was 13.0% for the three quarters ended September 30, 2022 compared with 19.8% for the three quarters ended October 1, 2021. Our effective tax rate for the three quarters ended September 30, 2022 was favorably impacted by a reduction in the deferred tax liabilities on the outside basis of certain foreign subsidiaries due to an internal restructuring, the favorable impact of excess tax benefits related to equity-based compensation and the items described above for the quarter ended September 30, 2022. Our effective tax rate for the three quarters ended October 1, 2021 were impacted by the items described above for the quarter ended October 1, 2021.

FAIR VALUE MEASUREMENTS

FAIR VALUE MEASUREMENTS	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS	NOTE O— FAIR VALUE MEASUREMENTS Fair value is defined as the price that would be received for an asset or the price that would be paid to transfer a liability in the principal market or most advantageous market in an orderly transaction between market participants at the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs in measuring fair value, and to utilize a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The three levels of inputs used to measure fair value are as follows: • Level 1 — Quoted prices in active markets for identical assets or liabilities. • Level 2 — Observable inputs other than quoted prices included within Level 1, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; and inputs other than quoted prices that are observable or are derived principally from, or corroborated by, observable market data by correlation or other means. • Level 3 — Unobservable inputs that are supported by little or no market activity, are significant to the fair value of the assets or liabilities, and reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability developed using the best information available in the circumstances. In certain instances, fair value is estimated using quoted market prices obtained from external pricing services. In obtaining such data from the external pricing services, we have evaluated the methodologies used to develop the estimate of fair value in order to assess whether such valuations are representative of fair value, including net asset value (“NAV”). Additionally, in certain circumstances, the NAV reported by an asset manager may be adjusted when sufficient evidence indicates NAV is not representative of fair value. The following table presents assets and liabilities measured at fair value on a recurring basis (at least annually) at September 30, 2022 and December 31, 2021: September 30, 2022 December 31, 2021 (In millions) Total Level 1 Total Level 1 Assets Deferred compensation plan assets (1) Equity and fixed income securities $ 59 $ 59 $ 77 $ 77 Investments measured at NAV: Corporate-owned life insurance 32 35 Total fair value of deferred compensation plan assets $ 91 $ 112 Liabilities Deferred compensation plan liabilities (2) Equity securities and mutual funds $ 7 $ 7 $ 6 $ 6 Investments measured at NAV: Common/collective trusts and guaranteed investment contracts 164 177 Total fair value of deferred compensation plan liabilities $ 171 $ 183 _______________ (1) Represents diversified assets held in a rabbi trust associated with our non-qualified deferred compensation plans, which we include in the “Other current assets” and “Other non-current assets” line items in our Condensed Consolidated Balance Sheet (Unaudited), and which are measured at fair value. (2) Primarily represents obligations to pay benefits under certain non-qualified deferred compensation plans, which we include in the “Compensation and benefits” and “Other long-term liabilities” line items in our Condensed Consolidated Balance Sheet (Unaudited). Under these plans, participants designate investment options (including stock and fixed-income funds), which serve as the basis for measurement of the notional value of their accounts. The following table presents the carrying amounts and estimated fair values of our significant financial instruments that were not measured at fair value (carrying amounts of other financial instruments not listed in the table below approximate fair value due to the short-term nature of those items): September 30, 2022 December 31, 2021 (In millions) Carrying Fair Carrying Fair Long-term debt (including current portion) (1) $ 7,030 $ 6,494 $ 7,059 $ 7,701 _______________ (1) The fair value was estimated using a market approach based on quoted market prices for our debt traded in the secondary market. If our long-term debt in our balance sheet was measured at fair value, it would be categorized in Level 2 of the fair value hierarchy. See Note I — Goodwill and Other Intangible Assets in these Notes and Note 3: Business Divestitures and Asset Sales

DERIVATIVE INSTRUMENTS AND HEDG

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES	9 Months Ended
	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES	NOTE P— DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES In the normal course of business, we are exposed to global market risks, including the effect of changes in foreign currency exchange rates. We use derivative instruments to manage our exposure to such risks and formally document all relationships between hedging instruments and hedged items, as well as the risk-management objective and strategy for undertaking hedge transactions. We also may enter into derivative instruments that are not designated as hedges and do not qualify for hedge accounting. We recognize all derivatives in our Condensed Consolidated Balance Sheet (Unaudited) at fair value. We do not hold or issue derivatives for speculative trading purposes. Exchange Rate Risk — Cash Flow Hedges To manage our exposure to currency risk and market fluctuation risk associated with anticipated cash flows that are probable of occurring in the future, we implement cash flow hedges. More specifically, we use foreign currency forward contracts and options to hedge off-balance sheet future foreign currency commitments, including purchase commitments to suppliers, future committed sales to customers and intersegment transactions. These derivatives are used to hedge currency exposures from cash flows anticipated across our business segments. We also hedge U.S. Dollar payments to suppliers to maintain our anticipated profit margins in our international operations. These derivatives have only nominal intrinsic value at the time of purchase and have a high degree of correlation to the anticipated cash flows they are designated to hedge. Hedge effectiveness is determined by the correlation of the anticipated cash flows from the hedging instruments and the anticipated cash flows from the future foreign currency commitments through the maturity dates of the derivatives used to hedge these cash flows. These financial instruments are marked-to-market using forward prices and fair value quotes with the offset to other comprehensive (loss) income. Gains and losses in AOCI are reclassified to earnings when the related hedged item is recognized in earnings. The cash flow impact of our derivatives is included in the same category in our Condensed Consolidated Statement of Cash Flows (Unaudited) as the cash flows of the related hedged items. Notional amounts are used to measure the volume of foreign currency forward contracts and do not represent exposure to foreign currency losses. At September 30, 2022, we had open foreign currency forward contracts with an aggregate notional amount of $347 million, hedging certain forecasted transactions denominated in Canadian Dollars, U.S. Dollars, British Pounds, Euros and Australian Dollars. At December 31, 2021, we had open foreign currency forward contracts with an aggregate notional amount of $328 million, hedging certain forecasted transactions denominated in U.S. Dollars, Canadian Dollars, British Pounds, Euros and Australian Dollars. At September 30, 2022, our foreign currency forward contracts had maturities through 2025. Net unrealized losses recognized in other comprehensive loss were $20 million and $30 million for the quarter and three quarters ended September 30, 2022, respectively, and $10 million for the quarter ended October 1, 2021. Net unrealized gains and losses recognized in other comprehensive income were not material for the three quarters ended October 1, 2021. At September 30, 2022, the estimated amount of existing net losses to be reclassified into earnings within the next twelve months was $22 million.

CHANGES IN ESTIMATES

CHANGES IN ESTIMATES	9 Months Ended
	Sep. 30, 2022
Change in Accounting Estimate [Abstract]
CHANGES IN ESTIMATES	NOTE Q— CHANGES IN ESTIMATES Under the POC cost-to-cost method of revenue recognition, a single estimated profit margin is used to recognize profit for each performance obligation over its period of performance. Recognition of profit on a contract requires estimates of the total cost at completion and transaction price and the measurement of progress towards completion. Due to the long-term nature of many of our contracts, developing the estimated total cost at completion and total transaction price often requires judgment. Factors that must be considered in estimating the cost of the work to be completed include the nature and complexity of the work to be performed, subcontractor performance and the risk and impact of delayed performance. Factors that must be considered in estimating the total transaction price include contractual cost or performance incentives (such as incentive fees, award fees and penalties) and other forms of variable consideration as well as our historical experience and our expectation for performance on the contract. These variable amounts generally are awarded upon achievement of certain negotiated performance metrics, program milestones or cost targets and can be based upon customer discretion. We include such estimated amounts in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. At the outset of each contract, we gauge its complexity and perceived risks and establish an estimated total cost at completion in line with these expectations. After establishing the estimated total cost at completion, we follow a standard Estimate at Completion (“EAC”) process in which we review the progress and performance on our ongoing contracts at least quarterly. If we successfully retire risks associated with the technical, schedule and cost aspects of a contract, we may lower our estimated total cost at completion commensurate with the retirement of these risks. Conversely, if we are not successful in retiring these risks, we may increase our estimated total cost at completion. Additionally, as the contract progresses, our estimates of total transaction price may increase or decrease if, for example, we receive award fees that are higher or lower than expected. When adjustments in estimated total costs at completion or in estimated total transaction price are determined, the related impact on operating income is recognized using the cumulative catch-up method, which recognizes in the current period the cumulative effect of such adjustments for all prior periods. Any anticipated losses on these contracts are fully recognized in the period in which the losses become evident. Net EAC adjustments had the following impact to earnings for the periods presented: Quarter Ended Three Quarters Ended (In millions, except per share amounts) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 Net EAC adjustments, before income taxes $ — $ 85 $ 58 $ 247 Net EAC adjustments, net of income taxes — 64 44 186 Net EAC adjustments, net of income taxes, per diluted share — 0.32 0.23 0.91 Revenue recognized from performance obligations satisfied in prior periods was $23 million and $113 million for the quarter and three quarters ended September 30, 2022, respectively, and $102 million and $317 million for the quarter and three quarters ended October 1, 2021, respectively.

BACKLOG

BACKLOG	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
BACKLOG	NOTE F— CONTRACT ASSETS AND CONTRACT LIABILITIES Contract assets include unbilled amounts typically resulting from revenue recognized exceeding amounts billed to customers for contracts utilizing the percentage of completion (“POC”) cost-to-cost revenue recognition method. We bill customers as work progresses in accordance with agreed-upon contractual terms, either at periodic intervals, upon achievement of contractual milestones or upon deliveries and, in certain arrangements, the customer may withhold payment of a small portion of the contract price until contract completion. Contract liabilities include advance payments and billings in excess of revenue recognized, including deferred revenue associated with extended product warranties. Contract assets and liabilities are reported on a contract-by-contract basis at the end of each reporting period. Contract assets and liabilities in the three quarters ended September 30, 2022 were impacted primarily by the timing of contractual billing milestones. Contract assets and contract liabilities are summarized below: (In millions) September 30, 2022 December 31, 2021 Contract assets $ 3,135 $ 3,021 Contract liabilities, current (1,158) (1,297) Contract liabilities, non-current (1) (117) (107) Net contract assets $ 1,860 $ 1,617 _______________ (1) The non-current portion of contract liabilities is included as a component of the “Other long-term liabilities” line item in our Condensed Consolidated Balance Sheet (Unaudited). The components of contract assets are summarized below: (In millions) September 30, 2022 December 31, 2021 Unbilled contract receivables, gross $ 4,737 $ 4,921 Unliquidated progress payments and advances (1,602) (1,900) Contract assets $ 3,135 $ 3,021 NOTE R— BACKLOG Backlog, which is the equivalent of our remaining performance obligations, represents the future revenue we expect to recognize as we perform on our current contracts. Backlog comprises both funded backlog (i.e., firm orders for which funding is authorized and appropriated) and unfunded backlog. Backlog excludes unexercised contract options and potential orders under ordering-type contracts, such as indefinite delivery, indefinite quantity contracts.

BUSINESS SEGMENT INFORMATION

BUSINESS SEGMENT INFORMATION	9 Months Ended
	Sep. 30, 2022
Segment Reporting [Abstract]
BUSINESS SEGMENT INFORMATION	NOTE S— BUSINESS SEGMENT INFORMATION Effective for fiscal 2022, which began January 1, 2022, we report our financial results in the following three reportable segments: • Integrated Mission Systems, including multi-mission intelligence, surveillance and reconnaissance (“ISR”) systems; integrated electrical and electronic systems for maritime platforms; advanced electro-optical and infrared (“EO/IR”) solutions; fuzing and ordnance systems; commercial aviation products; and commercial pilot training operations; • Space & Airborne Systems, including space payloads, sensors and full-mission solutions; classified intelligence and cyber; avionics; electronic warfare; and mission networks for air traffic management operations; and • Communication Systems, including tactical communications with global communications solutions; broadband communications; integrated vision solutions; and public safety radios, system applications and equipment. We structure our operations primarily around the products, systems and services we sell and the markets we serve. Effective January 1, 2022, we have streamlined our business segments from four business segments to three business segments. As a result of the segment reorganization, the Aviation Systems segment was eliminated as a business segment. As part of our new business segment structure, the ongoing operations that had been part of our former Aviation Systems segment were integrated into the remaining segments. Fuzing and ordnance systems, commercial aviation products and commercial pilot training operations were moved into our Integrated Mission Systems segment; and mission networks for air traffic management operations was moved into our Space & Airborne Systems segment. During the quarter ended September 30, 2022, we adjusted our reporting within our Integrated Mission Systems segment to better align our businesses and transferred our precision engagement business, which includes fuzing and ordnance systems, from our ADG reporting unit to our Electro Optical reporting unit. See Note B — Business Divestitures and Asset Sales in these Notes for information relating to businesses divested and asset sales during the quarter and three quarters ended September 30, 2022 and October 1, 2021. The accounting policies of our business segments are the same as those described in Note 1: “Significant Accounting Policies” in the Notes to Consolidated Financial Statements in our Fiscal 2021 Form 10-K. We evaluate each business segment’s performance based on its operating income or loss, which we define as profit or loss from operations before income taxes, including CAS pension cost and excluding interest income and expense, royalties and related intellectual property expenses, equity method investment income or loss and gains or losses from securities and other investments. Intersegment sales are generally transferred at cost to the buying segment, and the sourcing segment recognizes a profit that is eliminated. The “Corporate eliminations” line item in the table below represents the elimination of intersegment sales. Corporate expenses are primarily allocated to our business segments using an allocation methodology prescribed by U.S. Government regulations for government contractors. The unallocated items in the table below represent the portion of corporate expenses not allocated to our business segments and elimination of intersegment profits. In accordance with CAS, we allocate a portion of pension and other postretirement benefit plan costs to our U.S. Government contracts. However, our consolidated financial statements require pension and other postretirement benefit plan income or expense be calculated in accordance with FAS requirements under GAAP. The “FAS/CAS operating adjustment” line item in the table below represents the difference between the service cost component of FAS pension and OPEB expense and total CAS pension and OPEB cost. The net non-service cost components of FAS pension and OPEB income are included as an income component in the “Non-operating income, net” line item in our Condensed Consolidated Statement of Operations (Unaudited). See Note L — Postretirement Benefit Plans for more information on the composition of non-service components of FAS pension and OPEB income and expense. Segment revenue, segment operating income and a reconciliation of segment operating income to total income from continuing operations before income taxes are as follows: Quarter Ended Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 Revenue Integrated Mission Systems $ 1,710 $ 1,649 $ 5,104 $ 5,192 Space & Airborne Systems 1,502 1,494 4,450 4,464 Communication Systems 1,068 1,030 3,024 3,269 Other non-reportable businesses — 95 — 661 Corporate eliminations (34) (39) (94) (122) Total revenue $ 4,246 $ 4,229 12,484 $ 13,464 (Loss) Income from Continuing Operations before Income Taxes Segment Operating (Loss) Income: Integrated Mission Systems $ (225) $ 232 $ 247 $ 608 Space & Airborne Systems 172 187 539 583 Communication Systems (97) 258 370 804 Other non-reportable businesses — 7 — 100 (150) 684 1,156 2,095 Unallocated Items: Unallocated corporate department income (expense), net (1) 20 (1) 34 (55) L3Harris Merger-related transaction, integration and other expenses and losses (21) (35) (72) (79) Amortization of acquisition-related intangibles (2) (151) (155) (454) (475) Business divestiture-related gains, net — 27 — 192 Charges for severance and other termination costs (29) — (29) — Charge related to an additional pre-merger legal contingency (31) — (31) — Impairment of goodwill and other assets — — — (125) Gain on sale of asset group — — 8 — Acquisition and other divestiture-related expenses (10) (8) (45) (64) FAS/CAS operating adjustment (3) 22 30 65 90 (200) (142) (524) (516) Non-operating income, net 99 111 313 314 Net interest expense (70) (67) (205) (198) (Loss) income from continuing operations before income taxes $ (321) $ 586 $ 740 $ 1,695 _______________ (1) For the quarter ended September 30, 2022, $11 million of income from greenhouse gas (“GHG”) emission reduction projects and $10 million of income from our deferred compensation plans. For the three quarters ended September 30, 2022, $20 million of income from our deferred compensation plans and $11 million of income from GHG emission reduction projects. For the three quarters ended October 1, 2021, includes a $15 million accrual for a value added tax obligation and $9 million of loss related to our deferred compensation plans. (2) Includes amortization of identifiable intangible assets acquired as a result of the all-stock merger between Harris Corporation and L3 Technologies, Inc. (the “L3Harris Merger”) and the acquisition of Exelis Inc. (“Exelis”). Because the L3Harris Merger and the acquisition of Exelis benefited the entire Company as opposed to any individual segment, the amortization of identifiable intangible assets acquired was not allocated to any segment. (3) Represents the difference between the service cost component of FAS pension and OPEB income and total CAS pension and OPEB cost and replaces the “Pension adjustment” line item previously presented, which included the non-service components of FAS pension and OPEB income. See Net FAS/CAS operating adjustment table below. The table below is a reconciliation of the FAS/CAS operating adjustment: Quarter Ended Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 FAS pension service cost $ (11) $ (17) $ (34) $ (54) Less: CAS pension cost (33) (47) (99) (144) FAS/CAS operating adjustment 22 30 65 90 Non-service FAS pension income 111 104 332 329 FAS/CAS pension adjustment, net (1) $ 133 $ 134 $ 397 $ 419 _______________ (1) FAS/CAS pension adjustment, net excludes net settlement and curtailment losses recognized in fiscal 2021. Disaggregation of Revenue We disaggregate revenue for all three business segments by customer relationship, contract type and geographical region. We believe these categories best depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors. Quarter Ended (In millions) September 30, 2022 October 1, 2021 Integrated Mission Systems Space & Airborne Systems Communication Systems Integrated Mission Systems Space & Airborne Systems Communication Systems Revenue By Customer Relationship Prime contractor $ 1,138 $ 963 $ 690 $ 1,080 $ 939 $ 681 Subcontractor 558 533 364 555 551 334 Intersegment 14 6 14 14 4 15 $ 1,710 $ 1,502 $ 1,068 $ 1,649 $ 1,494 $ 1,030 Revenue By Contract Type Fixed-price (1) $ 1,270 $ 914 $ 899 $ 1,224 $ 907 $ 871 Cost-reimbursable 426 582 155 411 583 144 Intersegment 14 6 14 14 4 15 $ 1,710 $ 1,502 $ 1,068 $ 1,649 $ 1,494 $ 1,030 Revenue By Geographical Region United States $ 1,295 $ 1,332 $ 706 $ 1,276 $ 1,326 $ 719 International 401 164 348 359 164 296 Intersegment 14 6 14 14 4 15 $ 1,710 $ 1,502 $ 1,068 $ 1,649 $ 1,494 $ 1,030 Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 Integrated Mission Systems Space & Airborne Systems Communication Systems Integrated Mission Systems Space & Airborne Systems Communication Systems Revenue By Customer Relationship Prime contractor $ 3,351 $ 2,835 $ 2,037 $ 3,454 $ 2,736 $ 2,193 Subcontractor 1,709 1,597 954 1,699 1,720 1,036 Intersegment 44 18 33 39 8 40 $ 5,104 $ 4,450 $ 3,024 $ 5,192 $ 4,464 $ 3,269 Revenue By Contract Type Fixed-price (1) $ 3,777 $ 2,675 $ 2,530 $ 3,868 $ 2,762 $ 2,765 Cost-reimbursable 1,283 1,757 461 1,285 1,694 464 Intersegment 44 18 33 39 8 40 $ 5,104 $ 4,450 $ 3,024 $ 5,192 $ 4,464 $ 3,269 Revenue By Geographical Region United States $ 3,763 $ 3,922 $ 1,962 $ 3,833 $ 3,916 $ 2,337 International 1,297 510 1,029 1,320 540 892 Intersegment 44 18 33 39 8 40 $ 5,104 $ 4,450 $ 3,024 $ 5,192 $ 4,464 $ 3,269 __________ (1) Includes revenue derived from time-and-materials contracts. Total assets by business segment are as follows: (In millions) September 30, 2022 December 31, 2021 Total Assets Integrated Mission Systems $ 11,357 $ 11,830 Space & Airborne Systems 8,349 8,151 Communication Systems 5,844 6,035 Other non-reportable businesses — 3 Corporate (1) 7,831 8,690 $ 33,381 $ 34,709 _______________

LEGAL PROCEEDINGS AND CONTINGEN

LEGAL PROCEEDINGS AND CONTINGENCIES	9 Months Ended
	Sep. 30, 2022
Legal Proceedings And Contingencies [Abstract]
LEGAL PROCEEDINGS AND CONTINGENCIES	NOTE T— LEGAL PROCEEDINGS AND CONTINGENCIES From time to time, as a normal incident of the nature and kind of businesses in which we are or were engaged, various claims or charges are asserted and litigation or arbitration is commenced by or against us arising from or related to matters, including, but not limited to: product liability; personal injury; patents, trademarks, trade secrets or other intellectual property; labor and employee disputes; commercial or contractual disputes; strategic acquisitions or divestitures; the prior sale or use of former products allegedly containing asbestos or other restricted materials; breach of warranty; environmental matters; or compliance with government procurement or related legal or regulatory requirements. Claimed amounts against us may be substantial, but may not bear any reasonable relationship to the merits of the claim or the extent of any real risk of court or arbitral awards. We record accruals for losses related to those matters against us that we consider to be probable and that can be reasonably estimated (for example, we recorded an additional $31 million charge related to a pre-merger legal contingency during the quarter ended September 30, 2022). Gain contingencies, if any, are recognized when they are realized and legal costs generally are expensed when incurred. At September 30, 2022, our accrual for the potential resolution of lawsuits, claims, investigations or proceedings that we consider probable of being decided unfavorably to us was not material. Although it is not feasible to predict the outcome of these matters with certainty, it is reasonably possible that some lawsuits, claims, investigations or proceedings may be disposed of or decided unfavorably to us and in excess of the amounts currently accrued. Based on available information, in the opinion of management, settlements, arbitration awards and final judgments, if any, that are considered probable of being rendered against us in litigation or arbitration or resulting from claims or investigations in existence at September 30, 2022 are reserved against or would not have a material adverse effect on our financial condition, results of operations, cash flows or equity. Environmental Matters We are subject to numerous U.S. Federal, state, local and international environmental laws and regulatory requirements and are involved from time to time in investigations or litigation of various potential environmental issues. We or companies we have acquired are responsible, or alleged to be responsible, for environmental investigation and/or remediation of multiple sites. These sites are in various stages of investigation and/or remediation and in some cases our liability is considered de minimis. Notices from the U.S. Environmental Protection Agency (“EPA”) or equivalent state or international environmental agencies allege that several sites formerly or currently owned and/or operated by us or companies we have acquired, and other properties or water supplies that may be or have been impacted from those operations, contain disposed or recycled materials or wastes and require environmental investigation and/or remediation. These sites include instances of being identified as a potentially responsible party under the Comprehensive Environmental Response, Compensation and Liability Act (commonly known as the “Superfund Act”) and/or equivalent state and international laws. For example, in June 2014, the U.S. Department of Justice, Environment and Natural Resources Division, notified several potentially responsible parties, including Exelis, which we acquired in 2015, of potential responsibility for contribution to the environmental investigation and remediation of multiple locations in Alaska. In addition, in March 2016, the EPA notified over 100 potentially responsible parties, including Exelis, of potential liability for the cost of remediation for the 8.3-mile stretch of the Lower Passaic River in New Jersey, estimated by the EPA to be $1.38 billion. During the fourth quarter of fiscal 2021, the EPA further announced an interim plan to remediate sediment in the upper nine miles of the of the Lower Passaic River with an estimated cost of $441 million. The potential responsible parties’ respective allocations for the Lower Passaic River remediation have not been determined. Although it is not feasible to predict the outcome of these environmental claims made against us, based on available information, in the opinion of our management, any payments we may be required to make as a result of environmental claims made against us in existence at September 30, 2022 are reserved against, covered by insurance or would not have a material adverse effect on our financial condition, results of operations, cash flows or equity.

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS	9 Months Ended
	Sep. 30, 2022
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	Pending Acquisition of TDL product line On October 3, 2022, we entered into a definitive agreement to acquire Viasat, Inc.’s tactical data links (“TDL”) product line for a purchase price of approximately $1.96 billion, subject to customary adjustments. The acquisition, which we plan to fund with debt financing, is expected to close in the first half of 2023, subject to required regulatory approvals and clearances and other customary closing conditions, although we can give no assurances regarding the timing or occurrence of closing. Share Repurchase Authorization On October 21, 2022, we announced that our Board of Directors approved an additional $3.0 billion share repurchase authorization, bringing the total authorization to $4.5 billion.

SIGNIFICANT ACCOUNTING POLICI_2

SIGNIFICANT ACCOUNTING POLICIES AND RECENT ACCOUNTING STANDARDS (Policies)	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Basis of Presentation	Basis of PresentationThe accompanying Condensed Consolidated Financial Statements (Unaudited) include the accounts of L3Harris Technologies, Inc. and its consolidated subsidiaries. As used in these Notes to Condensed Consolidated Financial Statements (Unaudited) (these “Notes”), the terms “L3Harris,” “Company,” “we,” “our” and “us” refer to L3Harris Technologies, Inc. and its consolidated subsidiaries. Intracompany transactions and accounts have been eliminated in consolidation. The accompanying Condensed Consolidated Financial Statements (Unaudited) have been prepared by L3Harris in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and with the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, such interim financial statements do not include all information and footnotes necessary for a complete presentation of financial condition, results of operations, cash flows and equity in conformity with GAAP for annual financial statements. In the opinion of management, such interim financial statements reflect all adjustments (including normal recurring adjustments) considered necessary for a fair presentation of our financial condition, results of operations, cash flows and equity for the periods presented therein. The results for the quarter and three quarters ended September 30, 2022 are not necessarily indicative of the results that may be expected for the full fiscal year or any subsequent period. The balance sheet at December 31, 2021 has been derived from our audited financial statements, but does not include all of the information and footnotes required by GAAP for annual financial statements. We provide complete, audited financial statements in our Annual Report on Form 10-K, which includes information and footnotes required by the rules and regulations of the SEC. The information included in this Quarterly Report on Form 10-Q (this “Report”) should be read in conjunction with the Management’s Discussion and Analysis of Financial Condition and Results of Operations and the Consolidated Financial Statements and accompanying Notes to Consolidated Financial Statements included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (our “Fiscal 2021 Form 10-K”).
Business Segment Information	Segment reorganization and change in accounting policy: We implemented a new organizational structure effective January 1, 2022, resulting in changes to our operating segments, which are also our reportable segments and are referred to as our business segments. The new structure streamlined our business segments from four to three business segments. Our former Aviation Systems segment was eliminated as a business segment. We updated our business segment reporting and accounting policies for pension and other postretirement benefits plan (“OPEB”) income or expense to better align our presentation of business segment information with our industry peers. Our business segment operating results include pension and OPEB cost under U.S. Government Cost Accounting Standards (“CAS”), as CAS pension and OPEB cost is allocable to and allowable under contracts with the U.S. Government. We no longer assign or allocate Financial Accounting Standards (“FAS”) pension and OPEB income or expense to our business segments. GAAP requires pension and OPEB income or expense to be recognized on a FAS basis. Therefore, we present a “FAS/CAS operating adjustment” outside of business segment results, representing the difference between the service cost component of FAS pension and OPEB income or expense and total CAS pension and OPEB cost or expense. Non-service cost components of FAS pension and OPEB income or expense are included as a component of non-operating income or expense. Effective for fiscal 2022, which began January 1, 2022, we report our financial results in the following three reportable segments: • Integrated Mission Systems, including multi-mission intelligence, surveillance and reconnaissance (“ISR”) systems; integrated electrical and electronic systems for maritime platforms; advanced electro-optical and infrared (“EO/IR”) solutions; fuzing and ordnance systems; commercial aviation products; and commercial pilot training operations; • Space & Airborne Systems, including space payloads, sensors and full-mission solutions; classified intelligence and cyber; avionics; electronic warfare; and mission networks for air traffic management operations; and • Communication Systems, including tactical communications with global communications solutions; broadband communications; integrated vision solutions; and public safety radios, system applications and equipment. We structure our operations primarily around the products, systems and services we sell and the markets we serve. Effective January 1, 2022, we have streamlined our business segments from four business segments to three business segments. As a result of the segment reorganization, the Aviation Systems segment was eliminated as a business segment. As part of our new business segment structure, the ongoing operations that had been part of our former Aviation Systems segment were integrated into the remaining segments. Fuzing and ordnance systems, commercial aviation products and commercial pilot training operations were moved into our Integrated Mission Systems segment; and mission networks for air traffic management operations was moved into our Space & Airborne Systems segment. During the quarter ended September 30, 2022, we adjusted our reporting within our Integrated Mission Systems segment to better align our businesses and transferred our precision engagement business, which includes fuzing and ordnance systems, from our ADG reporting unit to our Electro Optical reporting unit. See Note B — Business Divestitures and Asset Sales in these Notes for information relating to businesses divested and asset sales during the quarter and three quarters ended September 30, 2022 and October 1, 2021. The accounting policies of our business segments are the same as those described in Note 1: “Significant Accounting Policies” in the Notes to Consolidated Financial Statements in our Fiscal 2021 Form 10-K. We evaluate each business segment’s performance based on its operating income or loss, which we define as profit or loss from operations before income taxes, including CAS pension cost and excluding interest income and expense, royalties and related intellectual property expenses, equity method investment income or loss and gains or losses from securities and other investments. Intersegment sales are generally transferred at cost to the buying segment, and the sourcing segment recognizes a profit that is eliminated. The “Corporate eliminations” line item in the table below represents the elimination of intersegment sales. Corporate expenses are primarily allocated to our business segments using an allocation methodology prescribed by U.S. Government regulations for government contractors. The unallocated items in the table below represent the portion of corporate expenses not allocated to our business segments and elimination of intersegment profits. In accordance with CAS, we allocate a portion of pension and other postretirement benefit plan costs to our U.S. Government contracts. However, our consolidated financial statements require pension and other postretirement benefit plan income or expense be calculated in accordance with FAS requirements under GAAP. The “FAS/CAS operating adjustment” line item in the table below represents the difference between the service cost component of FAS pension and OPEB expense and total CAS pension and OPEB cost. The net non-service cost components of FAS pension and OPEB income are included as an income component in the “Non-operating income, net” line item in our Condensed Consolidated Statement of Operations (Unaudited). See Note L — Postretirement Benefit Plans for more information on the composition of non-service components of FAS pension and OPEB income and expense.
Use of Estimates	Use of Estimates The preparation of financial statements in accordance with GAAP requires us to make estimates and assumptions that affect the amounts reported in the accompanying Condensed Consolidated Financial Statements (Unaudited) and these Notes and related disclosures. These estimates and assumptions are based on experience and other information available prior to issuance of the accompanying Condensed Consolidated Financial Statements (Unaudited) and these Notes. Materially different results can occur as circumstances change and additional information becomes known.
Significant Accounting Policies Update	Significant Accounting Policies Update There have been no material changes to our significant accounting policies described in our Fiscal 2021 Form 10-K.
Earnings Per Share	ncome from continuing operations per common share attributable to L3Harris common shareholders (“EPS”) is computed using the two-class method, which is an earnings allocation formula that determines EPS for common stock and any participating securities according to dividends paid and participation rights in undistributed earnings. Under the two-class method, EPS is computed by dividing the sum of earnings distributed to L3Harris common shareholders and undistributed earnings allocated to L3Harris common shareholders by the weighted-average number of common shares outstanding for the period. (Loss) income from continuing operations per diluted common share attributable to L3Harris common shareholders (“diluted EPS”) is computed using the more dilutive of the two-class method or the treasury stock method. Under the treasury stock method, diluted EPS is computed by dividing net (loss) income attributable to L3Harris common shareholders by the weighted-average number of common shares outstanding for the period. In applying the two-class method, undistributed earnings are allocated to both common shares and participating securities based on the weighted-average shares outstanding during the period.
Fair Value Transfer	Fair value is defined as the price that would be received for an asset or the price that would be paid to transfer a liability in the principal market or most advantageous market in an orderly transaction between market participants at the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs in measuring fair value, and to utilize a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The three levels of inputs used to measure fair value are as follows: • Level 1 — Quoted prices in active markets for identical assets or liabilities. • Level 2 — Observable inputs other than quoted prices included within Level 1, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; and inputs other than quoted prices that are observable or are derived principally from, or corroborated by, observable market data by correlation or other means. • Level 3 — Unobservable inputs that are supported by little or no market activity, are significant to the fair value of the assets or liabilities, and reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability developed using the best information available in the circumstances. In certain instances, fair value is estimated using quoted market prices obtained from external pricing services. In obtaining such data from the external pricing services, we have evaluated the methodologies used to develop the estimate of fair value in order to assess whether such valuations are representative of fair value, including net asset value (“NAV”). Additionally, in

BUSINESS DIVESTITURES AND ASS_2

BUSINESS DIVESTITURES AND ASSET SALES (Tables)	9 Months Ended
	Sep. 30, 2022
Discontinued Operations and Disposal Groups [Abstract]
Schedule of Business Divestitures and Asset Sales	The following table presents information regarding business divestitures completed during the three quarters ended October 1, 2021: (In millions) Business Segment Prior to Divestiture / Asset Sale (1) Date of Divestiture / Asset Sale Sale Price Net Cash Proceeds (2) CPS business (3) Other non-reportable businesses (8) July 2, 2021 $ 398 $ 347 Military training business (4) Other non-reportable businesses (8) July 2, 2021 1,050 1,059 VSE disposal group (5) Other non-reportable businesses (8) July 30, 2021 (6) 20 19 Electron Devices business (7) Other non-reportable businesses (8) October 1, 2021 185 173 $ 1,653 $ 1,598 _______________ (1) Business segment in which the operating results of each divested business were reported through the date of divestiture. (2) Net cash proceeds after selling costs and purchase price adjustments. (3) The Combat Propulsion Systems and related businesses (“CPS business”) engineered, designed and manufactured engines, transmissions, suspensions and turret drive systems for tracked and wheeled combat vehicle systems. (4) The military training business provided flight simulation solutions and training services to the U.S. Department of Defense and foreign military agencies. (5) The Voice Switch Enterprise disposal group (“VSE disposal group”) provided voice over internet protocol systems for air traffic management. (6) The sale of the VSE disposal group was partially closed on July 2, 2021, with the remainder divested on July 30, 2021. (7) The Electron Devices and Narda Microwave-West divisions (“Electron Devices business”) manufactured microwave devices for ground-based, airborne and satellite communications and radar. (8) Formerly our Aviation Systems segment. Quarter Ended Three Quarters Ended (In millions) October 1, 2021 October 1, 2021 Electron Devices business $ 11 $ 41 CPS business — 53 Military training business — 35 Quarter Ended Three Quarters Ended (In millions) October 1, 2021 October 1, 2021 Electron Devices business $ 29 $ 29 VSE disposal group (4) (30) CPS business (1) — (19) Military training business 2 214 Other — (2) Total business divestiture-related gains, net $ 27 $ 192 _______________ (1) During the quarter ended April 2, 2021, upon classifying the CPS business as held for sale, we recorded a non-cash impairment charge of $62 million, which is included in the “Impairment of goodwill and other assets” line item in our Condensed Consolidated Statement of Operations (Unaudited) for the three quarters ended October 1, 2021. See Note I — Goodwill and Other Intangible Assets in these Notes for additional information.

ACCUMULATED OTHER COMPREHENSI_2

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI") (Tables)	9 Months Ended
	Sep. 30, 2022
Equity [Abstract]
Schedule of Components of AOCI	The components of AOCI are summarized below: (In millions) Foreign currency translation Net unrealized losses on hedging derivatives Unrecognized postretirement obligations Total AOCI Balance at December 31, 2021 $ (118) $ (89) $ 61 $ (146) Other comprehensive (loss) before reclassifications to earnings, net of income taxes (196) (14) — (210) Losses (gains) reclassified to earnings, net of income taxes (1) — 5 (15) (10) Other comprehensive loss, net of income taxes (196) (9) (15) (220) Balance at September 30, 2022 $ (314) $ (98) $ 46 $ (366) Balance at January 1, 2021 $ (58) $ (80) $ (701) $ (839) Other comprehensive (loss) income before reclassifications to earnings, net of income taxes (2) (37) — 574 537 Losses (gains) reclassified to earnings, net of income taxes (1) 1 (8) 6 (1) Other comprehensive (loss) income, net of income taxes (36) (8) 580 536 Balance at October 1, 2021 $ (94) $ (88) $ (121) $ (303) _______________ (1) Losses (gains) reclassified to earnings are included in the “Revenue from product sales and services,” “Business divestiture-related gains, net,” “Interest expense, net” and “Non-operating income, net ” line items in our Condensed Consolidated Statement of Operations (Unaudited). (2) Other comprehensive income before reclassifications to earnings, net of income taxes, for the quarter and three quarters ended October 1, 2021 includes remeasurement of funded status of pension plans after the purchases of group annuity policies. See Note L — Postretirement Benefit Plans in these Notes for further information.

RECEIVABLES, NET (Tables)

RECEIVABLES, NET (Tables)	9 Months Ended
	Sep. 30, 2022
Receivables [Abstract]
Receivables, Net	Receivables, net are summarized below: (In millions) September 30, 2022 December 31, 2021 Accounts receivable $ 1,175 $ 1,088 Less: allowances for collection losses (37) (43) Receivables, net $ 1,138 $ 1,045

CONTRACT ASSETS AND CONTRACT _2

CONTRACT ASSETS AND CONTRACT LIABILITIES (Tables)	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Schedule of Contract Assets and Contract Liabilities	Contract assets and contract liabilities are summarized below: (In millions) September 30, 2022 December 31, 2021 Contract assets $ 3,135 $ 3,021 Contract liabilities, current (1,158) (1,297) Contract liabilities, non-current (1) (117) (107) Net contract assets $ 1,860 $ 1,617 _______________ (1) The non-current portion of contract liabilities is included as a component of the “Other long-term liabilities” line item in our Condensed Consolidated Balance Sheet (Unaudited). The components of contract assets are summarized below: (In millions) September 30, 2022 December 31, 2021 Unbilled contract receivables, gross $ 4,737 $ 4,921 Unliquidated progress payments and advances (1,602) (1,900) Contract assets $ 3,135 $ 3,021

INVENTORIES (Tables)

INVENTORIES (Tables)	9 Months Ended
	Sep. 30, 2022
Inventory Disclosure [Abstract]
Schedule of Inventories	Inventories are summarized below: (In millions) September 30, 2022 December 31, 2021 Finished products $ 191 $ 141 Work in process 464 335 Raw materials and supplies 684 506 Inventories $ 1,339 $ 982

PROPERTY, PLANT AND EQUIPMENT_2

PROPERTY, PLANT AND EQUIPMENT, NET (Tables)	9 Months Ended
	Sep. 30, 2022
Property, Plant and Equipment [Abstract]
Schedule of Property, Plant and Equipment	Property, plant and equipment, net are summarized below: (In millions) September 30, 2022 December 31, 2021 Land $ 79 $ 79 Software capitalized for internal use 674 576 Buildings 1,240 1,236 Machinery and equipment 2,249 2,177 4,242 4,068 Less: accumulated depreciation and amortization (2,150) (1,967) Property, plant and equipment, net $ 2,092 $ 2,101

GOODWILL AND OTHER INTANGIBLE_2

GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Changes in Carrying Amounts of Goodwill	The assignment of goodwill by business segment, and changes in the carrying amount of goodwill by business segment, were as follows: (In millions) Integrated Mission Systems Space & Airborne Systems Communication Systems Aviation Systems (1) Total Balance at December 31, 2021 - As Reported $ 6,485 $ 5,202 $ 4,153 $ 2,349 $ 18,189 Reallocation of goodwill in segment reorganization (1) 1,702 647 — (2,349) — Balance at December 31, 2021 - After Reallocation 8,187 5,849 4,153 — 18,189 Impairment of goodwill (447) — (355) — (802) Currency translation adjustments (48) (77) (2) — (127) Balance at September 30, 2022 $ 7,692 $ 5,772 $ 3,796 $ — $ 17,260 _______________ (1) As a result of our new organizational structure, effective January 1, 2022, streamlining our operations from four business segments to three business segments, we reallocated goodwill previously held by our former Aviation Systems segment to our remaining business segments as of January 1, 2021, the earliest period presented in these Notes. See additional information below and “Segment Reorganization” in. Note A — Significant Accounting Policies and Recent Accounting Standards in these Notes.

ACCRUED WARRANTIES (Tables)

ACCRUED WARRANTIES (Tables)	9 Months Ended
	Sep. 30, 2022
Product Warranties Disclosures [Abstract]
Schedule of Accrued Warranties	Changes in our liability for standard product warranties during the three quarters ended September 30, 2022 were as follows: (In millions) Balance at December 31, 2021 $ 117 Accruals for product warranties issued during the period 31 Settlements made during the period (45) Other, including foreign currency translation adjustments (8) Balance at September 30, 2022 $ 95

POSTRETIREMENT BENEFIT PLANS (T

POSTRETIREMENT BENEFIT PLANS (Tables)	9 Months Ended
	Sep. 30, 2022
Retirement Benefits [Abstract]
Schedule of Components of Net Benefit Income	The following tables provide the components of our net periodic benefit income for our defined benefit plans, including defined benefit pension plans and other postretirement defined benefit plans: Quarter Ended September 30, 2022 Three Quarters Ended September 30, 2022 (In millions) Pension Other Benefits Pension Other Benefits Net periodic benefit income Operating Service cost $ 10 $ 1 $ 32 $ 2 Non-operating Interest cost 55 1 165 5 Expected return on plan assets (156) (5) (468) (16) Amortization of net actuarial loss (gain) 2 (1) 7 (5) Amortization of prior service (credit) cost (7) — (21) 1 Non-service cost periodic benefit income (106) (5) (317) (15) Net periodic benefit income $ (96) $ (4) $ (285) $ (13) Quarter Ended October 1, 2021 Three Quarters Ended October 1, 2021 (In millions) Pension Other Benefits Pension Other Benefits Net periodic benefit income Operating Service cost $ 16 $ 1 $ 52 $ 2 Non-operating Interest cost 47 1 139 4 Expected return on plan assets (155) (5) (467) (15) Amortization of net actuarial loss 7 — 26 — Amortization of prior service credit (cost) (7) 1 (21) 1 Effect of curtailments or settlements 7 — 4 — Non-service cost periodic benefit income (101) (3) (319) (10) Net periodic benefit income $ (85) $ (2) $ (267) $ (8)

EARNINGS PER SHARE (Tables)

EARNINGS PER SHARE (Tables)	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The weighted average number of shares outstanding used to compute basic and diluted EPS are as follows: Quarter Ended Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 Basic weighted average common shares outstanding 191.3 199.5 192.2 203.3 Impact of dilutive share-based awards — 2.1 1.8 1.9 Diluted weighted average common shares outstanding 191.3 201.6 194.0 205.2

FAIR VALUE MEASUREMENTS (Tables

FAIR VALUE MEASUREMENTS (Tables)	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The following table presents assets and liabilities measured at fair value on a recurring basis (at least annually) at September 30, 2022 and December 31, 2021: September 30, 2022 December 31, 2021 (In millions) Total Level 1 Total Level 1 Assets Deferred compensation plan assets (1) Equity and fixed income securities $ 59 $ 59 $ 77 $ 77 Investments measured at NAV: Corporate-owned life insurance 32 35 Total fair value of deferred compensation plan assets $ 91 $ 112 Liabilities Deferred compensation plan liabilities (2) Equity securities and mutual funds $ 7 $ 7 $ 6 $ 6 Investments measured at NAV: Common/collective trusts and guaranteed investment contracts 164 177 Total fair value of deferred compensation plan liabilities $ 171 $ 183 _______________ (1) Represents diversified assets held in a rabbi trust associated with our non-qualified deferred compensation plans, which we include in the “Other current assets” and “Other non-current assets” line items in our Condensed Consolidated Balance Sheet (Unaudited), and which are measured at fair value. (2) Primarily represents obligations to pay benefits under certain non-qualified deferred compensation plans, which we include in the “Compensation and benefits” and “Other long-term liabilities” line items in our Condensed Consolidated Balance Sheet (Unaudited). Under these plans, participants designate investment options (including stock and fixed-income funds), which serve as the basis for measurement of the notional value of their accounts.
Schedule of Fair Value, Long-term Debt	The following table presents the carrying amounts and estimated fair values of our significant financial instruments that were not measured at fair value (carrying amounts of other financial instruments not listed in the table below approximate fair value due to the short-term nature of those items): September 30, 2022 December 31, 2021 (In millions) Carrying Fair Carrying Fair Long-term debt (including current portion) (1) $ 7,030 $ 6,494 $ 7,059 $ 7,701 _______________ (1) The fair value was estimated using a market approach based on quoted market prices for our debt traded in the secondary market. If our long-term debt in our balance sheet was measured at fair value, it would be categorized in Level 2 of the fair value hierarchy.

CHANGES IN ESTIMATES (Tables)

CHANGES IN ESTIMATES (Tables)	9 Months Ended
	Sep. 30, 2022
Change in Accounting Estimate [Abstract]
Schedule of Net Estimated at Completion ("EAC") Adjustments	Net EAC adjustments had the following impact to earnings for the periods presented: Quarter Ended Three Quarters Ended (In millions, except per share amounts) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 Net EAC adjustments, before income taxes $ — $ 85 $ 58 $ 247 Net EAC adjustments, net of income taxes — 64 44 186 Net EAC adjustments, net of income taxes, per diluted share — 0.32 0.23 0.91

BUSINESS SEGMENT INFORMATION (T

BUSINESS SEGMENT INFORMATION (Tables)	9 Months Ended
	Sep. 30, 2022
Segment Reporting [Abstract]
Schedule of Selected Financial Information by Business Segments	Segment revenue, segment operating income and a reconciliation of segment operating income to total income from continuing operations before income taxes are as follows: Quarter Ended Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 Revenue Integrated Mission Systems $ 1,710 $ 1,649 $ 5,104 $ 5,192 Space & Airborne Systems 1,502 1,494 4,450 4,464 Communication Systems 1,068 1,030 3,024 3,269 Other non-reportable businesses — 95 — 661 Corporate eliminations (34) (39) (94) (122) Total revenue $ 4,246 $ 4,229 12,484 $ 13,464 (Loss) Income from Continuing Operations before Income Taxes Segment Operating (Loss) Income: Integrated Mission Systems $ (225) $ 232 $ 247 $ 608 Space & Airborne Systems 172 187 539 583 Communication Systems (97) 258 370 804 Other non-reportable businesses — 7 — 100 (150) 684 1,156 2,095 Unallocated Items: Unallocated corporate department income (expense), net (1) 20 (1) 34 (55) L3Harris Merger-related transaction, integration and other expenses and losses (21) (35) (72) (79) Amortization of acquisition-related intangibles (2) (151) (155) (454) (475) Business divestiture-related gains, net — 27 — 192 Charges for severance and other termination costs (29) — (29) — Charge related to an additional pre-merger legal contingency (31) — (31) — Impairment of goodwill and other assets — — — (125) Gain on sale of asset group — — 8 — Acquisition and other divestiture-related expenses (10) (8) (45) (64) FAS/CAS operating adjustment (3) 22 30 65 90 (200) (142) (524) (516) Non-operating income, net 99 111 313 314 Net interest expense (70) (67) (205) (198) (Loss) income from continuing operations before income taxes $ (321) $ 586 $ 740 $ 1,695 _______________ (1) For the quarter ended September 30, 2022, $11 million of income from greenhouse gas (“GHG”) emission reduction projects and $10 million of income from our deferred compensation plans. For the three quarters ended September 30, 2022, $20 million of income from our deferred compensation plans and $11 million of income from GHG emission reduction projects. For the three quarters ended October 1, 2021, includes a $15 million accrual for a value added tax obligation and $9 million of loss related to our deferred compensation plans. (2) Includes amortization of identifiable intangible assets acquired as a result of the all-stock merger between Harris Corporation and L3 Technologies, Inc. (the “L3Harris Merger”) and the acquisition of Exelis Inc. (“Exelis”). Because the L3Harris Merger and the acquisition of Exelis benefited the entire Company as opposed to any individual segment, the amortization of identifiable intangible assets acquired was not allocated to any segment. (3) Represents the difference between the service cost component of FAS pension and OPEB income and total CAS pension and OPEB cost and replaces the “Pension adjustment” line item previously presented, which included the non-service components of FAS pension and OPEB income. See Net FAS/CAS operating adjustment table below. The table below is a reconciliation of the FAS/CAS operating adjustment: Quarter Ended Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 September 30, 2022 October 1, 2021 FAS pension service cost $ (11) $ (17) $ (34) $ (54) Less: CAS pension cost (33) (47) (99) (144) FAS/CAS operating adjustment 22 30 65 90 Non-service FAS pension income 111 104 332 329 FAS/CAS pension adjustment, net (1) $ 133 $ 134 $ 397 $ 419 _______________ (1) FAS/CAS pension adjustment, net excludes net settlement and curtailment losses recognized in fiscal 2021.
Schedule of Disaggregation of Revenue by Segment	Disaggregation of Revenue We disaggregate revenue for all three business segments by customer relationship, contract type and geographical region. We believe these categories best depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors. Quarter Ended (In millions) September 30, 2022 October 1, 2021 Integrated Mission Systems Space & Airborne Systems Communication Systems Integrated Mission Systems Space & Airborne Systems Communication Systems Revenue By Customer Relationship Prime contractor $ 1,138 $ 963 $ 690 $ 1,080 $ 939 $ 681 Subcontractor 558 533 364 555 551 334 Intersegment 14 6 14 14 4 15 $ 1,710 $ 1,502 $ 1,068 $ 1,649 $ 1,494 $ 1,030 Revenue By Contract Type Fixed-price (1) $ 1,270 $ 914 $ 899 $ 1,224 $ 907 $ 871 Cost-reimbursable 426 582 155 411 583 144 Intersegment 14 6 14 14 4 15 $ 1,710 $ 1,502 $ 1,068 $ 1,649 $ 1,494 $ 1,030 Revenue By Geographical Region United States $ 1,295 $ 1,332 $ 706 $ 1,276 $ 1,326 $ 719 International 401 164 348 359 164 296 Intersegment 14 6 14 14 4 15 $ 1,710 $ 1,502 $ 1,068 $ 1,649 $ 1,494 $ 1,030 Three Quarters Ended (In millions) September 30, 2022 October 1, 2021 Integrated Mission Systems Space & Airborne Systems Communication Systems Integrated Mission Systems Space & Airborne Systems Communication Systems Revenue By Customer Relationship Prime contractor $ 3,351 $ 2,835 $ 2,037 $ 3,454 $ 2,736 $ 2,193 Subcontractor 1,709 1,597 954 1,699 1,720 1,036 Intersegment 44 18 33 39 8 40 $ 5,104 $ 4,450 $ 3,024 $ 5,192 $ 4,464 $ 3,269 Revenue By Contract Type Fixed-price (1) $ 3,777 $ 2,675 $ 2,530 $ 3,868 $ 2,762 $ 2,765 Cost-reimbursable 1,283 1,757 461 1,285 1,694 464 Intersegment 44 18 33 39 8 40 $ 5,104 $ 4,450 $ 3,024 $ 5,192 $ 4,464 $ 3,269 Revenue By Geographical Region United States $ 3,763 $ 3,922 $ 1,962 $ 3,833 $ 3,916 $ 2,337 International 1,297 510 1,029 1,320 540 892 Intersegment 44 18 33 39 8 40 $ 5,104 $ 4,450 $ 3,024 $ 5,192 $ 4,464 $ 3,269 __________ (1) Includes revenue derived from time-and-materials contracts.
Schedule of Total Assets by Segment	Total assets by business segment are as follows: (In millions) September 30, 2022 December 31, 2021 Total Assets Integrated Mission Systems $ 11,357 $ 11,830 Space & Airborne Systems 8,349 8,151 Communication Systems 5,844 6,035 Other non-reportable businesses — 3 Corporate (1) 7,831 8,690 $ 33,381 $ 34,709 _______________

SIGNIFICANT ACCOUNTING POLICI_3

SIGNIFICANT ACCOUNTING POLICIES AND RECENT ACCOUNTING STANDARDS (Details) $ in Millions	3 Months Ended	9 Months Ended		12 Months Ended
	Apr. 01, 2022 segment	Sep. 30, 2022 segment	Oct. 01, 2021 USD ($)	Dec. 31, 2021 segment
Accounting Policies [Abstract]
Number of operating segments | segment	4	3		4
Number of reportable segments | segment	4	3		4
Right-of-use asset obtained in exchange for operating lease liabilities | $			$ 88
Right-of-use asset obtained in exchange for lease liabilities | $			$ 120

BUSINESS DIVESTITURES AND ASS_3

BUSINESS DIVESTITURES AND ASSET SALES - Sale Price and Net Cash Proceeds of Completed Divestitures (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on sale of asset group	$ 0	$ 0	$ 8	$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Cash Proceeds			23	1,598
Gain on sale of asset group	$ 8		$ 8
Sale Price		1,653		1,653
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Electron Devices business | Other non-reportable businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Cash Proceeds				173
Sale Price		185		185
Disposal Group, Disposed of by Sale, Not Discontinued Operations | VSE disposal group | Other non-reportable businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Cash Proceeds				19
Sale Price		20		20
Disposal Group, Disposed of by Sale, Not Discontinued Operations | CPS business | Other non-reportable businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Cash Proceeds				347
Sale Price		398		398
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Military training business | Other non-reportable businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Cash Proceeds				1,059
Sale Price		$ 1,050		$ 1,050

BUSINESS DIVESTITURES AND ASS_4

BUSINESS DIVESTITURES AND ASSET SALES - Income Before Income Taxes Attributable to Business Divested (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Oct. 01, 2021	Oct. 01, 2021
Electron Devices business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net income (loss) before income taxes of disposal group	$ 11	$ 41
CPS business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net income (loss) before income taxes of disposal group	0	53
Military training business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net income (loss) before income taxes of disposal group	$ 0	$ 35

BUSINESS DIVESTITURES AND ASS_5

BUSINESS DIVESTITURES AND ASSET SALES - Business Divestiture-Related Gain (Loss) (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Apr. 02, 2021	Sep. 30, 2022	Oct. 01, 2021	Jan. 01, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net	$ 0	$ 27		$ 0	$ 192
Impairment of goodwill				$ 802
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net		27			192
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Electron Devices business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net		29				$ 29
Disposal Group, Disposed of by Sale, Not Discontinued Operations | VSE disposal group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net		(4)			(30)
Disposal Group, Disposed of by Sale, Not Discontinued Operations | CPS business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net		0			(19)
Impairment of goodwill			$ 62
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Military training business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net		2			214
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Other
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business divestiture-related gains, net		$ 0			$ (2)

STOCK OPTIONS AND OTHER SHARE_2

STOCK OPTIONS AND OTHER SHARE-BASED COMPENSATION - Narrative (Details) - L3Harris Shareholder-approved Employee Stock Incentive Plans - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense	$ 23	$ 33	$ 92	$ 100
Common stock issued, net of shares withheld for tax purposes (in shares)	0.1	0.7	0.7	1.2
Options granted (in shares)	0		0.4
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted (in shares)	0		0.2
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted (in shares)	0		0.3
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend rate			1.92%
Expected volatility rate			29.11%
Risk free interest rate			1.86%
Expected term			5 years 7 days

ACCUMULATED OTHER COMPREHENSI_3

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI") (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 19,190	$ 19,976	$ 19,319	$ 20,841
Other comprehensive (loss) before reclassifications to earnings, net of income taxes	(132)	535	(210)	537
Gains (losses) reclassified to earnings, net of income taxes	(2)	(3)	(10)	(1)
Other comprehensive (loss) income, net of income taxes	(134)	532	(220)	536
Ending balance	18,439	19,594	18,439	19,594
Total AOCI
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(232)	(835)	(146)	(839)
Other comprehensive (loss) before reclassifications to earnings, net of income taxes			(210)	537
Gains (losses) reclassified to earnings, net of income taxes			(10)	(1)
Other comprehensive (loss) income, net of income taxes	(134)	532	(220)	536
Ending balance	(366)	(303)	(366)	(303)
Foreign currency translation
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			(118)	(58)
Other comprehensive (loss) before reclassifications to earnings, net of income taxes			(196)	(37)
Gains (losses) reclassified to earnings, net of income taxes			0	1
Other comprehensive (loss) income, net of income taxes			(196)	(36)
Ending balance	(314)	(94)	(314)	(94)
Net unrealized losses on hedging derivatives
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			(89)	(80)
Other comprehensive (loss) before reclassifications to earnings, net of income taxes			(14)	0
Gains (losses) reclassified to earnings, net of income taxes			5	(8)
Other comprehensive (loss) income, net of income taxes			(9)	(8)
Ending balance	(98)	(88)	(98)	(88)
Unrecognized postretirement obligations
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			61	(701)
Other comprehensive (loss) before reclassifications to earnings, net of income taxes			0	574
Gains (losses) reclassified to earnings, net of income taxes			(15)	6
Other comprehensive (loss) income, net of income taxes			(15)	580
Ending balance	$ 46	$ (121)	$ 46	$ (121)

RECEIVABLES, NET - Schedule of

RECEIVABLES, NET - Schedule of Receivables (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Accounts receivable	$ 1,175	$ 1,088
Less: allowances for collection losses	(37)	(43)
Receivables, net	$ 1,138	$ 1,045

RECEIVABLES, NET - Narrative (D

RECEIVABLES, NET - Narrative (Details) $ in Millions	Sep. 30, 2022 USD ($) receivableSaleAgreement	Dec. 31, 2021 USD ($)
RSA
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of receivables sales agreements | receivableSaleAgreement	2
Outstanding receivables sold under agreement	$ 0	$ 99.9
Cash proceeds received for receivables sold		$ 99.8
RSA One
Accounts, Notes, Loans and Financing Receivable [Line Items]
Authorized amount of accounts receivables outstanding under agreement	100
RSA Two
Accounts, Notes, Loans and Financing Receivable [Line Items]
Authorized amount of accounts receivables outstanding under agreement	$ 100

CONTRACT ASSETS AND CONTRACT _3

CONTRACT ASSETS AND CONTRACT LIABILITIES (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Contract assets	$ 3,135	$ 3,021
Contract liabilities, current	(1,158)	(1,297)
Contract liabilities, non-current	(117)	(107)
Net contract assets	1,860	1,617
Components of Contract Assets:
Unbilled contract receivables, gross	4,737	4,921
Unliquidated progress payments and advances	(1,602)	(1,900)
Contract assets	$ 3,135	$ 3,021

CONTRACT ASSETS AND CONTRACT _4

CONTRACT ASSETS AND CONTRACT LIABILITIES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Revenue from Contract with Customer [Abstract]
Recognized revenue related to contract liabilities outstanding at the end of the year	$ 196	$ 94	$ 967	$ 821

INVENTORIES (Details)

INVENTORIES (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Inventory Disclosure [Abstract]
Finished products	$ 191	$ 141
Work in process	464	335
Raw materials and supplies	684	506
Inventories	$ 1,339	$ 982

PROPERTY, PLANT AND EQUIPMENT_3

PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 4,242	$ 4,068
Less: accumulated depreciation and amortization	(2,150)	(1,967)
Property, plant and equipment, net	2,092	2,101
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	79	79
Software Capitalized For Internal Use
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	674	576
Building
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,240	1,236
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 2,249	$ 2,177

PROPERTY, PLANT AND EQUIPMENT_4

PROPERTY, PLANT AND EQUIPMENT, NET - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Property, Plant and Equipment [Line Items]
Depreciation	$ 84	$ 85	$ 250	$ 249
CTS
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets				82
CTS | Right Of Use Assets
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		19		19
CTS | Property, Plant and Equipment
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		56		56
CTS | Software and Software Development Costs
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 7		$ 7

GOODWILL AND OTHER INTANGIBLE_3

GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill (Details) $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
	Apr. 01, 2022 USD ($) segment	Sep. 30, 2022 USD ($) segment	Dec. 31, 2021 USD ($) segment
Goodwill [Roll Forward]
Beginning Balance	$ 18,189	$ 18,189
Impairment of goodwill		(802)
Currency translation adjustments		(127)
Ending Balance		$ 17,260	$ 18,189
Number of operating segments | segment	4	3	4
Number of reportable segments | segment	4	3	4
As Previously Reported
Goodwill [Roll Forward]
Beginning Balance	$ 18,189	$ 18,189
Ending Balance			$ 18,189
Restatement Adjustment
Goodwill [Roll Forward]
Beginning Balance	0	0
Ending Balance			0
Integrated Mission Systems
Goodwill [Roll Forward]
Beginning Balance	8,187	8,187
Impairment of goodwill		(447)
Currency translation adjustments		(48)
Ending Balance		7,692	8,187
Integrated Mission Systems | As Previously Reported
Goodwill [Roll Forward]
Beginning Balance	6,485	6,485
Ending Balance			6,485
Integrated Mission Systems | Restatement Adjustment
Goodwill [Roll Forward]
Beginning Balance	1,702	1,702
Ending Balance			1,702
Space & Airborne Systems
Goodwill [Roll Forward]
Beginning Balance	5,849	5,849
Impairment of goodwill		0
Currency translation adjustments		(77)
Ending Balance		5,772	5,849
Space & Airborne Systems | As Previously Reported
Goodwill [Roll Forward]
Beginning Balance	5,202	5,202
Ending Balance			5,202
Space & Airborne Systems | Restatement Adjustment
Goodwill [Roll Forward]
Beginning Balance	647	647
Ending Balance			647
Communication Systems
Goodwill [Roll Forward]
Beginning Balance	4,153	4,153
Impairment of goodwill		(355)
Currency translation adjustments		(2)
Ending Balance		3,796	4,153
Communication Systems | As Previously Reported
Goodwill [Roll Forward]
Beginning Balance	4,153	4,153
Ending Balance			4,153
Communication Systems | Restatement Adjustment
Goodwill [Roll Forward]
Beginning Balance	0	0
Ending Balance			0
Aviation Systems
Goodwill [Roll Forward]
Beginning Balance	0	0
Impairment of goodwill		0
Currency translation adjustments		0
Ending Balance		0	0
Aviation Systems | As Previously Reported
Goodwill [Roll Forward]
Beginning Balance	2,349	2,349
Ending Balance			2,349
Aviation Systems | Restatement Adjustment
Goodwill [Roll Forward]
Beginning Balance	$ (2,349)	$ (2,349)
Ending Balance			$ (2,349)

GOODWILL AND OTHER INTANGIBLE_4

GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) $ in Millions	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Apr. 01, 2022 segment	Apr. 02, 2021 USD ($)	Sep. 30, 2022 USD ($) segment reportingUnit	Oct. 01, 2021 USD ($)	Dec. 31, 2021 reportingUnit segment
Finite-Lived Intangible Assets [Line Items]
Number of operating segments | segment		4		3		4
Number of reportable segments | segment		4		3		4
Number of reporting units | reportingUnit				9		11
Impairment of goodwill				$ 802
Aviation Systems
Finite-Lived Intangible Assets [Line Items]
Impairment of goodwill				0
Electro Optical Reporting Unit
Finite-Lived Intangible Assets [Line Items]
Transfer of goodwill in segment reorganization	$ 325
Impairment of goodwill				134
ADG Reporting Unit
Finite-Lived Intangible Assets [Line Items]
Impairment of goodwill				313
Broadband and Electro Optical
Finite-Lived Intangible Assets [Line Items]
Impairment of goodwill				489
Broadcast Communications
Finite-Lived Intangible Assets [Line Items]
Impairment of goodwill				$ 355
CTS
Finite-Lived Intangible Assets [Line Items]
Impairment of long-lived assets					$ 82
CTS | Aviation Systems
Finite-Lived Intangible Assets [Line Items]
Impairment of long-lived assets					145
Impairment of intangible assets					$ 63
Disposal group, held-for-sale, not discontinued operations | CPS business | Aviation Systems
Finite-Lived Intangible Assets [Line Items]
Impairment of goodwill			$ 62
Goodwill assigned to disposal group			$ 174

ACCRUED WARRANTIES (Details)

ACCRUED WARRANTIES (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Changes in warranty liability
Beginning balance	$ 117
Accruals for product warranties issued during the period	31
Settlements made during the period	(45)
Other, including foreign currency translation adjustments	(8)
Ending balance	$ 95

CREDIT ARRANGEMENTS (Details)

CREDIT ARRANGEMENTS (Details) - Revolving Credit Facility - USD ($)	Jul. 29, 2022	Jun. 28, 2019
Line of Credit | 2019 Credit Agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity		$ 2,000,000,000
Debt instrument term		5 years
Line of Credit | 2022 Credit Agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 2,000,000,000
Debt instrument term	5 years
Provision for maximum amount of credit extensions	$ 3,000,000,000
Debt instrument, covenant, consolidated indebtedness to capital ratio	65%
Letter of Credit | 2022 Credit Agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 350,000,000
Bridge Loan | 2022 Credit Agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 200,000,000

POSTRETIREMENT BENEFIT PLANS -

POSTRETIREMENT BENEFIT PLANS - Income Statement Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Pension
Operating
Service cost	$ 10	$ 16	$ 32	$ 52
Non-operating
Interest cost	55	47	165	139
Expected return on plan assets	(156)	(155)	(468)	(467)
Amortization of net actuarial loss (gain)	2	7	7	26
Amortization of prior service (credit) cost	(7)	(7)	(21)	(21)
Effect of curtailments or settlements		7		4
Non-service cost periodic benefit income	(106)	(101)	(317)	(319)
Net periodic benefit income	(96)	(85)	(285)	(267)
Other Benefits
Operating
Service cost	1	1	2	2
Non-operating
Interest cost	1	1	5	4
Expected return on plan assets	(5)	(5)	(16)	(15)
Amortization of net actuarial loss (gain)	(1)	0	(5)	0
Amortization of prior service (credit) cost	0	1	1	1
Effect of curtailments or settlements		0		0
Non-service cost periodic benefit income	(5)	(3)	(15)	(10)
Net periodic benefit income	$ (4)	$ (2)	$ (13)	$ (8)

POSTRETIREMENT BENEFIT PLANS _2

POSTRETIREMENT BENEFIT PLANS - Narrative (Details) - Pension - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Oct. 01, 2021	Oct. 01, 2021
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Reduction in pension plan assets transferred to annuity	$ (81)	$ (250)
Reduction in pension benefit obligations for plan assets transferred to annuity	81	250
Pre-tax settlement gain on pension plan assets transferred to annuity	$ 7	$ 4

EARNINGS PER SHARE (Details)

EARNINGS PER SHARE (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Earnings Per Share [Abstract]
Basic weighted average common shares outstanding (in shares)	191,300,000	199,500,000	192,200,000	203,300,000
Impact of dilutive share-based awards (in shares)	0	2,100,000	1,800,000	1,900,000
Diluted weighted average common shares outstanding (in shares)	191,300,000	201,600,000	194,000,000	205,200,000
Weighted average anti-dilutive employee stock options outstanding (in shares)	1,900,000	0	300,000	1,100,000

INCOME TAXES - Narrative (Detai

INCOME TAXES - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Income Tax Disclosure [Abstract]
Effective income tax rate reconciliation (percent)	6.20%	18.30%	13%	19.80%

FAIR VALUE MEASUREMENTS (Detail

FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt (including current portion)	$ 7,030	$ 7,059
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan assets	91	112
Fair value of deferred compensation plan liabilities	171	183
Fair Value | Equity securities and mutual funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan liabilities	7	6
Fair Value | Investments Measured at NAV | Common/collective trusts and guaranteed investment contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan liabilities	164	177
Fair Value | Level 1 | Equity securities and mutual funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan liabilities	7	6
Fair Value | Level 2 | Valuation, Market Approach
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt (including current portion)	6,494	7,701
Equity and fixed income securities | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan assets	59	77
Equity and fixed income securities | Fair Value | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan assets	59	77
Corporate-owned life insurance | Fair Value | Investments Measured at NAV
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of deferred compensation plan assets	$ 32	$ 35

DERIVATIVE INSTRUMENTS AND HE_2

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021	Dec. 31, 2021
Derivative [Line Items]
Foreign currency cash flow hedge gain (loss) to be reclassified during next 12 months	$ (22)		$ (22)
Foreign currency forward contracts
Derivative [Line Items]
Other comprehensive income (loss), cash flow hedge, gain (loss), before reclassification and tax	(20)	$ (10)	(30)	$ 0
Foreign currency forward contracts | Cash Flow Hedges
Derivative [Line Items]
Derivative notional amount	$ 347		$ 347		$ 328

CHANGES IN ESTIMATES (Details)

CHANGES IN ESTIMATES (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Change in Accounting Estimate [Line Items]
Revenue recognized from performance obligations satisfied in previous periods	$ 23	$ 102	$ 113	$ 317
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate [Line Items]
Net EAC adjustments, before income taxes	0	85	58	247
Net EAC adjustments, net of income taxes	$ 0	$ 64	$ 44	$ 186
Net EAC adjustments, net of income taxes, per diluted share (in dollars per share)	$ 0	$ 0.32	$ 0.23	$ 0.91

BACKLOG (Details)

BACKLOG (Details) - USD ($) $ in Billions	Sep. 30, 2022	Dec. 31, 2021
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Backlog	$ 21.4	$ 21.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation percentage	59%
Expected timing of satisfaction period	3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation percentage	79%
Expected timing of satisfaction period	1 year

BUSINESS SEGMENT INFORMATION -

BUSINESS SEGMENT INFORMATION - Narrative (Details) - segment	3 Months Ended	9 Months Ended	12 Months Ended
	Apr. 01, 2022	Sep. 30, 2022	Dec. 31, 2021
Segment Reporting [Abstract]
Number of operating segments	4	3	4
Number of reportable segments	4	3	4

BUSINESS SEGMENT INFORMATION _2

BUSINESS SEGMENT INFORMATION - Revenues and Income From Continuing Operations by Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Segment Reporting Information [Line Items]
Revenue from product sales and services	$ 4,246	$ 4,229	$ 12,484	$ 13,464
Unallocated Items:
Unallocated corporate department income (expense), net(1)	20	(1)	34	(55)
L3Harris Merger-related transaction, integration and other expenses and losses	(21)	(35)	(72)	(79)
Amortization of acquisition-related intangibles	(151)	(155)	(454)	(475)
Business divestiture-related gains, net	0	27	0	192
Charges for severance and other termination costs	(29)	0	(29)	0
Loss Contingency Accrual, Provision	(31)	0	(31)	0
Impairment of goodwill and other assets	0	0	0	(125)
Gain on sale of asset group	0	0	8	0
Acquisition and other divestiture-related expenses	(10)	(8)	(45)	(64)
FAS/CAS operating adjustment	(22)	(30)	(65)	(90)
Total unallocated expenses	(200)	(142)	(524)	(516)
Non-operating income, net	99	111	313	314
Net interest expense	(70)	(67)	(205)	(198)
(Loss) income from continuing operations before income taxes	(321)	586	740	1,695
Income (loss) from emission reduction projects	11		11
Deferred compensation plans	(10)
Income (loss) from deferred compensation arrangement with individual			(20)
Accrual for value added tax obligation				15
FAS/CAS operating adjustment	22	30	65	90
Pension
Unallocated Items:
Income (loss) from deferred compensation plans				(9)
Service cost	(10)	(16)	(32)	(52)
Non-service FAS pension income	(106)	(101)	(317)	(319)
Pension | Plans Under US Government Contracts
Unallocated Items:
FAS/CAS operating adjustment	(22)	(30)	(65)	(90)
Service cost	(11)	(17)	(34)	(54)
Less: CAS pension cost	(33)	(47)	(99)	(144)
FAS/CAS operating adjustment	22	30	65	90
Non-service FAS pension income	111	104	332	329
Net FAS/CAS pension adjustment	133	134	397	419
Operating segments
(Loss) Income from Continuing Operations before Income Taxes
Segment Operating (Loss) Income:	(150)	684	1,156	2,095
Operating segments | Integrated Mission Systems
Segment Reporting Information [Line Items]
Revenue from product sales and services	1,710	1,649	5,104	5,192
(Loss) Income from Continuing Operations before Income Taxes
Segment Operating (Loss) Income:	(225)	232	247	608
Operating segments | Space & Airborne Systems
Segment Reporting Information [Line Items]
Revenue from product sales and services	1,502	1,494	4,450	4,464
(Loss) Income from Continuing Operations before Income Taxes
Segment Operating (Loss) Income:	172	187	539	583
Operating segments | Communication Systems
Segment Reporting Information [Line Items]
Revenue from product sales and services	1,068	1,030	3,024	3,269
(Loss) Income from Continuing Operations before Income Taxes
Segment Operating (Loss) Income:	(97)	258	370	804
Other non-reportable businesses
Segment Reporting Information [Line Items]
Revenue from product sales and services	0	95	0	661
(Loss) Income from Continuing Operations before Income Taxes
Segment Operating (Loss) Income:	0	7	0	100
Corporate
Segment Reporting Information [Line Items]
Revenue from product sales and services	$ (34)	$ (39)	$ (94)	$ (122)

BUSINESS SEGMENT INFORMATION _3

BUSINESS SEGMENT INFORMATION - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	$ 4,246	$ 4,229	$ 12,484	$ 13,464
Integrated Mission Systems | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,710	1,649	5,104	5,192
Integrated Mission Systems | Transferred over Time | United States
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,295	1,276	3,763	3,833
Integrated Mission Systems | Transferred over Time | International
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	401	359	1,297	1,320
Integrated Mission Systems | Transferred over Time | Fixed-price
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,270	1,224	3,777	3,868
Integrated Mission Systems | Transferred over Time | Cost-reimbursable
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	426	411	1,283	1,285
Integrated Mission Systems | Transferred over Time | Intersegment
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	14	14	44	39
Space & Airborne Systems | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,502	1,494	4,450	4,464
Space & Airborne Systems | Transferred over Time | United States
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,332	1,326	3,922	3,916
Space & Airborne Systems | Transferred over Time | International
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	164	164	510	540
Space & Airborne Systems | Transferred over Time | Fixed-price
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	914	907	2,675	2,762
Space & Airborne Systems | Transferred over Time | Cost-reimbursable
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	582	583	1,757	1,694
Space & Airborne Systems | Transferred over Time | Intersegment
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	6	4	18	8
Communication Systems | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,068	1,030	3,024	3,269
Communication Systems | Transferred at Point in Time | United States
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	706	719	1,962	2,337
Communication Systems | Transferred at Point in Time | International
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	348	296	1,029	892
Communication Systems | Transferred at Point in Time | Fixed-price
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	899	871	2,530	2,765
Communication Systems | Transferred at Point in Time | Cost-reimbursable
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	155	144	461	464
Communication Systems | Transferred at Point in Time | Intersegment
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	14	15	33	40
Prime contractor | Integrated Mission Systems | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	1,138	1,080	3,351	3,454
Prime contractor | Space & Airborne Systems | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	963	939	2,835	2,736
Prime contractor | Communication Systems | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	690	681	2,037	2,193
Subcontractor | Integrated Mission Systems | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	558	555	1,709	1,699
Subcontractor | Space & Airborne Systems | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	533	551	1,597	1,720
Subcontractor | Communication Systems | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenue from product sales and services	$ 364	$ 334	$ 954	$ 1,036

BUSINESS SEGMENT INFORMATION _4

BUSINESS SEGMENT INFORMATION - Total Assets by Segment (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Assets	$ 33,381	$ 34,709
Identifiable intangible assets acquired	6,148	6,640
Operating segments | Integrated Mission Systems
Segment Reporting Information [Line Items]
Assets	11,357	11,830
Operating segments | Space & Airborne Systems
Segment Reporting Information [Line Items]
Assets	8,349	8,151
Operating segments | Communication Systems
Segment Reporting Information [Line Items]
Assets	5,844	6,035
Other non-reportable businesses
Segment Reporting Information [Line Items]
Assets	0	3
Corporate
Segment Reporting Information [Line Items]
Assets	7,831	8,690
Identifiable intangible assets acquired	$ 6,100	$ 6,600

LEGAL PROCEEDINGS AND CONTING_2

LEGAL PROCEEDINGS AND CONTINGENCIES (Details) $ in Millions	1 Months Ended	3 Months Ended			9 Months Ended
	Mar. 31, 2016 USD ($) responsible_party	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Oct. 01, 2021 USD ($)	Sep. 30, 2022 USD ($)	Oct. 01, 2021 USD ($)
Loss Contingencies [Line Items]
Loss Contingency Accrual, Provision		$ 31		$ 0	$ 31	$ 0
Passaic River Alaska | Exelis
Loss Contingencies [Line Items]
Number of potentially responsible parties notified (more than) | responsible_party	100
Site contingency, loss exposure not accrued, best estimate	$ 1,380		$ 441

SUBSEQUENT EVENTS - Pending Acq

SUBSEQUENT EVENTS - Pending Acquisition of TDL product line (Details) $ in Millions	Oct. 03, 2022 USD ($)
Subsequent Event | Viasat, Inc.
Business Acquisition [Line Items]
Asset acquisition, contingent consideration	$ 1,960

SUBSEQUENT EVENTS - Share Repur

SUBSEQUENT EVENTS - Share Repurchase Authorization (Details) - Subsequent Event $ in Billions	Oct. 21, 2022 USD ($)
Subsequent Event [Line Items]
Stock repurchase program, additional authorized amount	$ 3
Authorized amount of repurchase program	$ 4.5