Share-Based Compensation - Restricted Stock Unit Activity and Related Information (Details) - Restricted stock units shares in Thousands	6 Months Ended
	Mar. 28, 2026 $ / shares shares
Number of Restricted Stock Units
Beginning balance (in shares) | shares	151,574
RSUs granted (in shares) | shares	66,083
RSUs vested (in shares) | shares	(37,502)
RSUs forfeited (in shares) | shares	(6,170)
Ending balance (in shares) | shares	173,985
Weighted-Average Grant-Date Fair Value Per RSU
Beginning balance (in dollars per share) | $ / shares	$ 189.75
RSUs granted (in dollars per share) | $ / shares	256.04
RSUs vested (in dollars per share) | $ / shares	174.38
RSUs forfeited (in dollars per share) | $ / shares	210.31
Ending balance (in dollars per share) | $ / shares	$ 217.51