Consolidated Statements Of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Dec. 27, 2024	Dec. 29, 2023
Cash flows from operating activities:
Net income	$ 162.0	$ 231.3
Adjustments to reconcile net income to net cash provided by operating activities:
Share-based compensation	51.1	53.3
Depreciation	67.6	64.7
Amortization of intangible assets	48.4	48.1
Deferred income taxes	(0.5)	(2.6)
Asset impairment charges	0.0	16.1
Amortization of debt discount and issuance costs	0.5	1.9
Other, net	(3.1)	(4.4)
Changes in assets and liabilities:
Receivables, net	(11.2)	204.9
Inventory	86.9	192.2
Accounts payable	(19.9)	(18.7)
Other current and long-term assets and liabilities	(4.6)	(11.9)
Net cash provided by operating activities	377.2	774.9
Cash flows from investing activities:
Capital expenditures	(39.0)	(22.2)
Purchased intangibles	(9.8)	(7.6)
Purchases of marketable securities	(150.7)	(1.1)
Sales and maturities of marketable securities	204.9	3.2
Other	2.1	4.2
Net cash provided by (used in) investing activities	7.5	(23.5)
Cash flows from financing activities:
Repurchase of common stock - payroll tax withholdings on equity awards	(38.3)	(32.7)
Dividends paid	(112.5)	(108.9)
Net proceeds from exercise of stock options	0.0	1.1
Payments of debt	0.0	(300.0)
Net cash used in financing activities	(150.8)	(440.5)
Net increase in cash and cash equivalents	233.9	310.9
Cash and cash equivalents at beginning of period	1,368.6	718.8
Cash and cash equivalents at end of period	1,602.5	1,029.7
Supplemental cash flow disclosures:
Income taxes paid	3.3	5.1
Interest paid	12.0	15.0
Incentives paid in common stock	0.0	1.2
Non-cash investing in capital expenditures, accrued but not paid	30.0	7.4
Operating lease assets obtained in exchange for new lease liabilities	$ 4.0	$ 4.9