Note 10 Stock Repurchase (Details) - USD ($) shares in Millions, $ in Millions	6 Months Ended
	Apr. 03, 2021	Mar. 28, 2020
Stockholders' Equity Note [Abstract]
Shares Repurchased	0.4	2.7
Cash Paid for Share Repurchases	$ 9	$ 70
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 125
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	0.2	0.4
Amount of Tax Withholding for Share-based Compensation	$ 6	$ 12