Benefit Plans - Restricted Stock Units Activity and Related Information (Details) - Restricted stock units $ / shares in Units, shares in Thousands, $ in Millions	9 Months Ended
	Jun. 25, 2022 USD ($) $ / shares shares
Number of Restricted Stock Units
Beginning balance (in shares) | shares	240,427
RSUs granted (in shares) | shares	84,927
RSUs vested (in shares) | shares	(109,846)
RSUs canceled (in shares) | shares	(12,986)
Ending balance (in shares) | shares	202,522
Weighted-Average Grant Date Fair Value Per RSU
Beginning balance (in dollars per share) | $ / shares	$ 75.16
RSUs granted (in dollars per share) | $ / shares	150.02
RSUs vested (in dollars per share) | $ / shares	70.96
RSUs canceled (in dollars per share) | $ / shares	98.26
Ending balance (in dollars per share) | $ / shares	$ 107.35
Aggregate Fair Value
Aggregate fair value of RSUs | $	$ 28,689