Supplemental Equity, Redeemable Noncontrolling Interest, and Comprehensive Income Information (Tables)

The table below presents the consolidated changes in equity and redeemable noncontrolling interest for the three and nine months ended September 30, 2026 and 2025:


	Equity												Redeemable noncontrolling interest
	3M Company Shareholders								Nonredeemable noncontrolling interest		Total equity
(Millions)	Common stock and additional paid-in capital		Retained earnings		Treasury stock		Accumulated other comprehensive income (loss)
Balance at June 30, 2026	$	7,549	$	38,633	$	(38,177)	$	(5,053)	$	53	$	3,005	$	—
Net income (loss) including noncontrolling interests			1,414						4		1,418		(8)

Adjustment to redeemable noncontrolling interest			(41)								(41)		41
Other comprehensive income (loss), net of tax							70		—		70		(6)
Dividends declared			(403)								(403)		—

Stock-based compensation	44										44
Reacquired stock					(229)						(229)
Issuances pursuant to stock option and benefit plans			(16)		354						338
Dividend to noncontrolling interest									(15)		(15)		—
Investment by noncontrolling interest	(18)										(18)		944
Balance at September 30, 2026	$	7,575	$	39,587	$	(38,052)	$	(4,983)	$	42	$	4,169	$	971
Balance at June 30, 2025	$	7,354	$	37,693	$	(35,542)	$	(5,215)	$	61	$	4,351
Net income including noncontrolling interests			834						7		841
Other comprehensive income (loss), net of tax							93		(4)		89

Dividends declared			(389)								(389)

Stock-based compensation	52										52
Reacquired stock					(473)						(473)
Dividend to non controlling interest									(17)		(17)
Issuances pursuant to stock option and benefit plans			(35)		256						221
Balance at September 30, 2025	$	7,406	$	38,103	$	(35,759)	$	(5,122)	$	47	$	4,675
Balance at December 31, 2025	$	7,449	$	38,258	$	(35,936)	$	(5,069)	$	45	$	4,747	$	—
Net income (loss) including noncontrolling interests			3,000						15		3,015		(8)

Adjustment to redeemable noncontrolling interest			(41)								(41)		41
Other comprehensive income (loss), net of tax							86		(3)		83		(6)
Dividends declared			(1,216)								(1,216)		—

Stock-based compensation	144										144
Reacquired stock					(3,232)						(3,232)
Issuances pursuant to stock option and benefit plans			(414)		1,116						702
Dividend to noncontrolling interest									(15)		(15)		—
Investment by noncontrolling interest	(18)										(18)		944
Balance at September 30, 2026	$	7,575	$	39,587	$	(38,052)	$	(4,983)	$	42	$	4,169	$	971
Balance at December 31, 2024	$	7,238	$	36,797	$	(34,462)	$	(5,731)	$	52	$	3,894
Net income including noncontrolling interests			2,673						15		2,688
Other comprehensive income (loss), net of tax							598		(4)		594
Solventum spin-off			(14)				11				(3)
Dividends declared			(1,175)								(1,175)
Purchase of noncontrolling interest									1		1
Stock-based compensation	168										168
Reacquired stock					(2,694)						(2,694)
Dividend to noncontrolling interest									(17)		(17)
Issuances pursuant to stock option and benefit plans			(178)		1,397						1,219
Balance at September 30, 2025	$	7,406	$	38,103	$	(35,759)	$	(5,122)	$	47	$	4,675

The table below presents the changes in accumulated other comprehensive income (loss) attributable to 3M ("AOCI"), including the reclassifications out of AOCI by component:


(Millions)	Cumulative translation adjustment		Defined benefit pension and postretirement plans adjustment		Cash flow hedging instruments, unrealized gain (loss)(a)		AOCI
Balance at June 30, 2026, net of tax:	$	(2,614)	$	(2,357)	$	(82)	$	(5,053)
Other comprehensive income (loss), before tax:
Amounts before reclassifications	43		—		(26)		17
Amounts reclassified out	—		64		4		68
Total other comprehensive income (loss), before tax	43		64		(22)		85
Tax effect(b)	(4)		(16)		5		(15)
Total other comprehensive income (loss), net of tax	39		48		(17)		70
Balance at September 30, 2026, net of tax:	$	(2,575)	$	(2,309)	$	(99)	$	(4,983)
Balance at June 30, 2025, net of tax:	$	(2,443)	$	(2,645)	$	(127)	$	(5,215)
Other comprehensive income (loss), before tax:
Amounts before reclassifications	(64)		111		23		70
Amounts reclassified out	—		71		4		75
Total other comprehensive income (loss), before tax	(64)		182		27		145
Tax effect(b)	(3)		(43)		(6)		(52)
Total other comprehensive income (loss), net of tax	(67)		139		21		93

Balance at September 30, 2025, net of tax:	$	(2,510)	$	(2,506)	$	(106)	$	(5,122)









Balance at December 31, 2025, net of tax:	$	(2,520)	$	(2,451)	$	(98)	$	(5,069)
Other comprehensive income (loss), before tax:
Amounts before reclassifications	(33)		—		(18)		(51)
Amounts reclassified out	—		189		19		208
Total other comprehensive income (loss), before tax	(33)		189		1		157
Tax effect(b)	(22)		(47)		(2)		(71)
Total other comprehensive income (loss), net of tax	(55)		142		(1)		86
Balance at September 30, 2026, net of tax:	$	(2,575)	$	(2,309)	$	(99)	$	(4,983)
Balance at December 31, 2024, net of tax:	$	(2,953)	$	(2,763)	$	(15)	$	(5,731)
Other comprehensive income (loss), before tax:
Amounts before reclassifications	372		104		(82)		394
Amounts reclassified out	—		218		(33)		185
Total other comprehensive income (loss), before tax	372		322		(115)		579
Tax effect(b)	71		(76)		24		19
Total other comprehensive income (loss), net of tax	443		246		(91)		598
Solventum spin-off	—		11		—		11
Balance at September 30, 2025, net of tax:	$	(2,510)	$	(2,506)	$	(106)	$	(5,122)

(a) Based on exchange rates as of September 30, 2026, the after-tax net unrealized loss expected to be reclassified over the next 12 months is not significant, and the related impact will be offset by earnings or losses from underlying hedged items.

(b) Includes tax expense (benefit) reclassified out of AOCI related to the following: