Stockholders' Equity, Options Outstanding (Details) - $ 3.04-54.33 [Member] $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Oct. 02, 2021 USD ($) $ / shares shares
Stockholders' Equity [Abstract]
Range of exercise prices, lower limit (in dollars per share) | $ / shares	$ 3.04
Range of exercise prices, upper limit (in dollars per share) | $ / shares	$ 54.33
Number outstanding (in shares) | shares	11,302
Intrinsic value of outstanding | $	$ 193
Weighted remaining contractual life	6 years 7 months 6 days
Weighted exercise price (in dollars per share) | $ / shares	$ 44.54
Number exercisable (in shares) | shares	5,260
Intrinsic value of exercisable | $	$ 115
Unrecognized compensation | $	$ 48
Weighted recognition period	1 year 9 months 18 days