Consolidated Statements Of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Oct. 03, 2025	Sep. 27, 2024	Sep. 29, 2023
Cash flows from operating activities:
Net income	$ 477.1	$ 596.0	$ 982.8
Adjustments to reconcile net income to net cash provided by operating activities:
Share-based compensation	232.4	180.3	185.1
Depreciation	278.7	264.8	387.8
Amortization of intangible assets	184.3	186.5	225.9
Deferred income taxes	(55.8)	(108.4)	(151.2)
Asset impairment charges	0.0	147.9	64.5
Amortization of debt discount and issuance costs	1.9	2.5	4.0
Other, net	(11.0)	(8.8)	(3.5)
Changes in assets and liabilities:
Receivables, net	(89.3)	355.4	229.8
Inventory	41.8	330.4	90.8
Accounts payable	67.1	10.4	(87.1)
Other current and long-term assets and liabilities	173.6	(132.3)	(72.5)
Net cash provided by operating activities	1,300.8	1,824.7	1,856.4
Cash flows from investing activities:
Capital expenditures	(195.0)	(157.0)	(210.3)
Purchased intangibles	(29.9)	(26.1)	(25.8)
Purchases of marketable securities	(633.5)	(270.9)	(288.8)
Sales and maturities of marketable securities	618.3	86.5	294.0
Other	6.1	11.6	6.5
Net cash used in investing activities	(234.0)	(355.9)	(224.4)
Cash flows from financing activities:
Repurchase of common stock - payroll tax withholdings on equity awards	(44.4)	(36.3)	(35.9)
Repurchase of common stock - stock repurchase program	(830.2)	(77.3)	(175.3)
Dividends paid	(432.6)	(439.1)	(405.2)
Net proceeds from exercise of stock options	0.0	1.1	5.1
Proceeds from employee stock purchase plan	33.1	32.6	32.1
Payments of debt	0.0	(300.0)	(900.0)
Net cash used in financing activities	(1,274.1)	(819.0)	(1,479.2)
Net increase (decrease) in cash and cash equivalents	(207.3)	649.8	152.8
Cash and cash equivalents at beginning of period	1,368.6	718.8	566.0
Cash and cash equivalents at end of period	1,161.3	1,368.6	718.8
Supplemental cash flow disclosures:
Income taxes paid	147.1	181.2	228.9
Interest paid	25.4	28.3	62.3
Incentives paid in common stock	0.0	1.2	19.2
Non-cash investing in purchased intangibles, accrued but not paid	77.0	5.0	0.2
Non-cash investing in capital expenditures, accrued but not paid	$ 34.5	$ 34.7	$ 12.0