Contract Balances (Tables)

6 Months Ended

Apr. 26, 2020

Revenue from Contract with Customer [Abstract]

Schedule of contract balances

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

	April 26, 2020		October 27, 2019
	(In millions)
Contract assets	$	152	$	108
Contract liabilities	$	1,334	$	1,336