Condensed Consolidated Statements of Operations - USD ($) shares in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Net sales	$ 1,994,000,000	$ 1,862,000,000	$ 5,511,000,000	$ 5,089,000,000
Costs of sales	987,000,000	961,000,000	2,800,000,000	2,697,000,000
Gross margin	1,007,000,000	901,000,000	2,711,000,000	2,392,000,000
Selling, general and administrative expenses	359,000,000	323,000,000	1,035,000,000	918,000,000
Research and development expenditures	172,000,000	158,000,000	505,000,000	472,000,000
Other charges	63,000,000	126,000,000	180,000,000	263,000,000
Operating earnings	413,000,000	294,000,000	991,000,000	739,000,000
Other income (expense):
Interest expense, net	(54,000,000)	(59,000,000)	(165,000,000)	(163,000,000)
Gains on sales of investments and businesses, net	0	6,000,000	4,000,000	16,000,000
Other, net	(11,000,000)	29,000,000	(22,000,000)	45,000,000
Total other expense	(65,000,000)	(24,000,000)	(183,000,000)	(102,000,000)
Net earnings before income taxes	348,000,000	270,000,000	808,000,000	637,000,000
Income tax expense	80,000,000	22,000,000	180,000,000	91,000,000
Net earnings	268,000,000	248,000,000	628,000,000	546,000,000
Less: Earnings attributable to non-controlling interests	1,000,000	1,000,000	3,000,000	2,000,000
Net earnings attributable to Motorola Solutions, Inc.	$ 267,000,000	$ 247,000,000	$ 625,000,000	$ 544,000,000
Earnings per common share:
Basic (in US$ per share)	$ 1.60	$ 1.52	$ 3.78	$ 3.36
Diluted (in US$ per share)	$ 1.51	$ 1.43	$ 3.56	$ 3.17
Weighted average common shares outstanding:
Basic (in shares)	166.7	162.6	165.3	162.0
Diluted (in shares)	176.4	172.6	175.7	171.6
Products
Net sales	$ 1,196,000,000	$ 1,151,000,000	$ 3,260,000,000	$ 2,993,000,000
Costs of sales	501,000,000	516,000,000	1,435,000,000	1,383,000,000
Services
Net sales	798,000,000	711,000,000	2,251,000,000	2,096,000,000
Costs of sales	$ 486,000,000	$ 445,000,000	$ 1,365,000,000	$ 1,314,000,000