Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,714	$ 1,367	$ 1,250
Other comprehensive income (loss), net of tax (Note 4):
Foreign currency translation adjustments	57	(155)	(24)
Derivative instruments	(12)	0	0
Defined benefit plans	(50)	(1)	91
Total other comprehensive income (loss), net of tax	(5)	(156)	67
Comprehensive income	1,709	1,211	1,317
Less: Earnings attributable to noncontrolling interests	5	4	5
Comprehensive income attributable to Motorola Solutions, Inc.	$ 1,704	$ 1,207	$ 1,312