CONSOLIDATED STATEMENT OF OPERATIONS - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Revenue from product sales and services
Revenue	$ 17,062	$ 17,814	$ 18,194
Cost of product sales and services
Cost of revenue	(12,135)	(12,438)	(12,886)
Engineering, selling and administrative expenses	(2,998)	(3,280)	(3,315)
Business divestiture-related gains (losses), net	0	220	(51)
Impairment of goodwill and other assets	(802)	(207)	(767)
Non-operating income, net	425	439	401
Net interest expense	(279)	(265)	(254)
Income from continuing operations before income taxes	1,273	2,283	1,322
Income taxes	(212)	(440)	(234)
Income from continuing operations	1,061	1,843	1,088
Discontinued operations, net of income taxes	0	(1)	(2)
Net income	1,061	1,842	1,086
Noncontrolling interests, net of income taxes	1	4	33
Net income attributable to L3Harris Technologies, Inc.	1,062	1,846	1,119
Amount attributable to L3Harris Technologies, Inc. common shareholders
Income from continuing operations	1,062	1,847	1,121
Discontinued operations, net of income taxes	0	(1)	(2)
Net income attributable to L3Harris Technologies, Inc.	$ 1,062	$ 1,846	$ 1,119
Basic
Continuing operations (in dollars per share)	$ 5.54	$ 9.17	$ 5.24
Discontinued operations (in dollars per share)	0	0	(0.01)
Total basic net income per common share (in dollars per share)	5.54	9.17	5.23
Diluted
Diluted (in dollars per share)	$ 5.49	$ 9.09	$ 5.19
Product
Revenue from product sales and services
Revenue	$ 12,097	$ 13,156	$ 13,581
Cost of product sales and services
Cost of revenue	(8,355)	(9,007)	(9,464)
Services
Revenue from product sales and services
Revenue	4,965	4,658	4,613
Cost of product sales and services
Cost of revenue	$ (3,780)	$ (3,431)	$ (3,422)