Contract Balances (Tables)

3 Months Ended

Jan. 27, 2019

Revenue from Contract with Customer [Abstract]

Contract with Customer, Asset and Liability

Contract balances at the end of each reporting period were as follows:

	January 27, 2019		October 28, 2018
	(In millions)
Contract assets	$	100	$	99
Contract liabilities	$	1,356	$	1,201