Interest income and expense

6 Months Ended

Apr. 30, 2021

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Interest income and expense

Note 14.    Interest income and expense

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

	For the three months ended												For the six months ended
$ millions	2021 Apr. 30				2021 Jan. 31				2020 Apr. 30				2021 Apr. 30				2020 Apr. 30
	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)	$	3,098	$	703	$	3,256	$	814	$	3,998	$	1,858	$	6,354	$	1,517	$	8,433	$	4,184
Debt securities measured at FVOCI (1)		83		n/a		98		n/a		206		n/a		181		n/a		446		n/a
Other (2)		392		123		417		118		498		82		809		241		1,005		177
Total	$	3,573	$	826	$	3,771	$	932	$	4,702	$	1,940	$	7,344	$	1,758	$	9,884	$	4,361

(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.