Changes and reclassifications related to Accumulated Other Comprehensive Loss, net of taxes


	Three months ended April 30				Six months ended April 30
	2025		2024		2025		2024
	In millions
Other comprehensive (loss) income, net of taxes:
Unrealized components of available-for-sale debt securities
Balance at the beginning of period	$	18	$	11	$	14	$	7
Unrealized gains arising during the period	2		—		6		4


Unrealized components of available-for-sale debt securities, net of taxes	2		—		6		4
Balance at the end of period	$	20	$	11	$	20	$	11

Unrealized components of cash flow hedges
Balance at the beginning of period	$	282	$	(23)	$	47	$	230
Unrealized (losses) gains arising during the period	(692)		151		(360)		(11)
Gains reclassified into earnings	(148)		(5)		(191)		(164)
Tax effects on change in unrealized components of cash flow hedges	165		(34)		111		34
Unrealized components of cash flow hedges, net of taxes	(675)		112		(440)		(141)
Balance at the end of period	$	(393)	$	89	$	(393)	$	89

Unrealized components of defined benefit plans
Balance at the beginning of period	$	(492)	$	(443)	$	(496)	$	(437)
Unrealized (losses) gains arising during the period	(2)		23		(1)		13
Amortization of actuarial loss and prior service benefit(1)	5		2		10		4
Curtailments, settlements and other	1		1		—		1
Tax effects on change in unrealized components of defined benefit plans	—		(6)		(1)		(4)
Unrealized components of defined benefit plans, net of taxes	4		20		8		14
Balance at the end of period	$	(488)	$	(423)	$	(488)	$	(423)

Cumulative translation adjustment
Balance at the beginning of period	$	(12)	$	(3)	$	1	$	(23)
Change in cumulative translation adjustment	30		(6)		17		14

Cumulative translation adjustment, net of taxes	30		(6)		17		14
Balance at the end of period	$	18	$	(9)	$	18	$	(9)

Other comprehensive (loss) income	$	(639)	$	126	$	(409)	$	(109)
Accumulated other comprehensive loss	$	(843)	$	(332)	$	(843)	$	(332)