Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations, plus accrued interest and penalties pertaining to amounts of tax uncertainties plus amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed within one year or operating cycle, if longer.

No definition available.

Basis of Presentation - Schedule of New Accounting Pronouncement Adjustments (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2019	Jan. 31, 2018	Nov. 01, 2018	Oct. 31, 2018
ASSETS
Accounts receivable, net	$ 5,113		$ 5,326	$ 5,113
Inventory	5,649		5,859	6,062
Other current assets	4,807		5,159	5,046
Other non-current assets	4,899		4,839	5,069
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Taxes on earnings	268		301	340
Other accrued liabilities	8,397		7,873	7,376
Accumulated other comprehensive loss	(1,087)		(847)	(845)
Accumulated deficit	1,431		1,036	473
Net revenue	14,710	$ 14,517
Earnings from operations	926	913
Earnings before taxes	900	905
Provision for taxes	(97)	1,033
Net earnings	803	$ 1,938
As Reported on October 31, 2018
ASSETS
Accounts receivable, net				5,113
Inventory				6,062
Other current assets				5,046
Other non-current assets				5,069
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Taxes on earnings				340
Other accrued liabilities				7,376
Accumulated other comprehensive loss				(845)
Accumulated deficit				$ 473
Adjustments under Topic 606 \| As Restated on November 1, 2018
ASSETS
Accounts receivable, net			213
Inventory			(203)
Other current assets			203
Other non-current assets			33
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Taxes on earnings			(39)
Other accrued liabilities			497
Accumulated other comprehensive loss			0
Accumulated deficit			212
ASU 2016-16
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Accumulated deficit	353
ASU 2016-16 \| As Restated on November 1, 2018
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Accumulated deficit			353
Other \| As Restated on November 1, 2018
ASSETS
Accounts receivable, net			0
Inventory			0
Other current assets			(90)
Other non-current assets			(263)
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Taxes on earnings			0
Other accrued liabilities			0
Accumulated other comprehensive loss			(2)
Accumulated deficit			$ 351
Effect of Adoption \| Adjustments under Topic 606
ASSETS
Accounts receivable, net	(196)
Inventory	198
Other current assets	(198)
Other non-current assets	(31)
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Taxes on earnings	34
Other accrued liabilities	(444)
Accumulated deficit	(183)
Net revenue	(36)
Earnings from operations	(36)
Earnings before taxes	(36)
Provision for taxes	7
Net earnings	(29)
Balances Without Adoption of Topic 606
ASSETS
Accounts receivable, net	4,917
Inventory	5,847
Other current assets	4,609
Other non-current assets	4,868
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Taxes on earnings	302
Other accrued liabilities	7,953
Accumulated deficit	1,248
Net revenue	14,674
Earnings from operations	890
Earnings before taxes	864
Provision for taxes	(90)
Net earnings	$ 774