Interest income and expense (Tables)

9 Months Ended

Jul. 31, 2022

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Summary of Consolidated Interest Income and Expense for Both Product and Accounting Categories

The table below provides the consolidated interest income and expense by accounting category.

	For the three months ended												For the nine months ended
$ millions	2022 Jul. 31				2022 Apr. 30				2021 Jul. 31				2022 Jul. 31				2021 Jul. 31
	Interest income		Interest expense		Interest income		Interest expense		Interest income		Interest expense		Interest income		Interest expense		Interest income		Interest expense
Measured at amortized cost (1)	$	4,956	$	2,348	$	3,639	$	1,003	$	3,198	$	661	$	11,971	$	4,054	$	9,552	$	2,178
Debt securities measured at FVOCI (1)		229		n/a		119		n/a		81		n/a		432		n/a		262		n/a
Other (2)		615		216		488		155		381		106		1,584		477		1,190		347
Total	$	5,800	$	2,564	$	4,246	$	1,158	$	3,660	$	767	$	13,987	$	4,531	$	11,004	$	2,525

(1) Interest income for financial instruments that are measured at amortized cost and debt securities that are measured at FVOCI is calculated using the effective interest rate method.

(2) Includes interest income and expense and dividend income for financial instruments that are mandatorily measured and designated at FVTPL and equity securities designated at FVOCI.

n/a Not applicable.