3M CO | 2013 | FY |

Changes in Accumulated Other Comprehensive Income (Loss) Attributable to 3M by Component

(Millions)		Cumulative Translation Adjustment		Defined Benefit Pension and Postretirement Plans Adjustment		Debt and Equity Securities, Unrealized Gain (Loss)		Cash Flow Hedging Instruments, Unrealized Gain (Loss)		Total Accumulated Other Comprehen-sive Income (Loss)
Balance at December 31, 2010, net of tax		$	374	$	(3,879)	$	(6)	$	(32)	$	(3,543)
Other comprehensive income (loss),
	before tax:
	Amounts before reclassifications		(253)		(2,452)		(10)		(39)		(2,754)
	Amounts reclassified out		―		475		10		123		608
Total other comprehensive income (loss),
	before tax		(253)		(1,977)		―		84		(2,146)
Tax effect			(7)		701		―		(30)		664
Total other comprehensive income (loss),
	net of tax		(260)		(1,276)		―		54		(1,482)
Balance at December 31, 2011, net of tax		$	114	$	(5,155)	$	(6)	$	22	$	(5,025)

Other comprehensive income (loss),
	before tax:
	Amounts before reclassifications		133		(204)		6		3		(62)
	Amounts reclassified out		―		615		―		(72)		543
Total other comprehensive income (loss),
	before tax		133		411		6		(69)		481
Tax effect			(17)		(211)		(2)		24		(206)
Total other comprehensive income (loss),
	net of tax		116		200		4		(45)		275
Balance at December 31, 2012, net of tax		$	230	$	(4,955)	$	(2)	$	(23)	$	(4,750)

Other comprehensive income (loss),
	before tax:
	Amounts before reclassifications		(462)		1,361		―		(98)		801
	Amounts reclassified out		―		569		―		122		691
Total other comprehensive income (loss),
	before tax		(462)		1,930		―		24		1,492
Tax effect			44		(690)		―		(9)		(655)
Total other comprehensive income (loss),
	net of tax		(418)		1,240		―		15		837
Balance at December 31, 2013, net of tax		$	(188)	$	(3,715)	$	(2)	$	(8)	$	(3,913)