Revision of Prior Period Consolidated Financial Statements - Revised Consolidated Statements of Cash Flows (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Cash flows from operating activities:
Net earnings	$ 3,132	$ 6,541	$ 2,815
Restructuring and other charges	218	251	472
Deferred taxes on earnings	577	(582)	43
Accounts receivable	1,285	(105)	575
Inventory	214	(2,180)	(370)
Accounts payable	(909)	1,257	(35)
Taxes on earnings	(134)	59	(112)
Other assets and liabilities	(1,118)	(34)	(37)
Net cash provided by operating activities	4,463	6,409	4,316
As reported
Cash flows from operating activities:
Net earnings	3,203	6,503	2,844
Restructuring and other charges	233	245	462
Deferred taxes on earnings	574	(605)	70
Accounts receivable	1,260	(80)
Inventory	233	(2,164)	(386)
Accounts payable	(928)
Taxes on earnings	(83)	64	(147)
Other assets and liabilities	(1,227)	(13)	(32)
Net cash provided by operating activities	4,463	6,409	4,316
Adjustment
Cash flows from operating activities:
Net earnings	(71)	38	(29)
Restructuring and other charges	(15)	6	10
Deferred taxes on earnings	3	23	(27)
Accounts receivable	25	(25)
Inventory	(19)	(16)	16
Accounts payable	19
Taxes on earnings	(51)	(5)	35
Other assets and liabilities	109	(21)	(5)
Net cash provided by operating activities	$ 0	$ 0	$ 0