Condensed Consolidated Statement of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012	Oct. 01, 2011
Net earnings	$ 206	$ 130	$ 545	$ 968
Other comprehensive income (loss)
Amortization of retirement benefit adjustments, net of tax of $14, $19, $65 and $55	53	34	148	99
Remeasurement of Postretirement Health Care Plan, net of tax of $52, $0, $52 and $9	87	0	87	(77)
Foreign currency translation adjustments, net of tax of $21, $3, $11 and $(2)	4	(34)	(18)	49
Net gain (loss) on derivative hedging instruments, net of tax of $0, $(1), $0 and $(1)	2	(5)	4	(3)
Net unrealized (loss) gain on securities, net of tax of $(5), $(6), $1 and $0	(6)	(9)	2	0
Total other comprehensive income (loss)	140	(14)	223	68
Comprehensive income	346	116	768	1,036
Less: Earnings (loss) attributable to noncontrolling interests	0	2	0	(6)
Comprehensive income attributable to Motorola Solutions, Inc. common shareholders	$ 346	$ 114	$ 768	$ 1,042