Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2023	Jul. 01, 2022
Statement of Cash Flows [Abstract]
Document Period End Date	Jun. 30, 2023
Net income	$ 738,000	$ 973,000
Adjustments to reconcile net income to net cash provided by operating activities:
Share-based compensation	135,200	158,200
Depreciation	295,800	289,600
Amortization	174,700	219,100
Deferred income taxes	(86,300)	30,300
Asset Impairment Charges	17,000	0
Amortization of Debt Issuance Costs and Discounts	2,900	3,000
Other Noncash Income (Expense)	(2,200)	(5,100)
Changes in assets and liabilities:
Receivables, net	367,200	(29,400)
Inventory	(24,900)	(227,800)
Accounts payable	(98,300)	32,500
Other current and long-term assets and liabilities	(28,200)	(255,100)
Net Cash Provided by (Used in) Operating Activities	1,490,900	1,188,300
Cash flows from investing activities:
Payments to Acquire Property, Plant, and Equipment	140,200	347,700
Payments to Acquire Marketable Securities	(282,100)	(91,400)
Payments to Acquire Intangible Assets	18,800	16,300
Proceeds from Sale and Maturity of Debt Securities, Available-for-sale	289,000	216,200
Payments for (Proceeds from) Other Investing Activities	5,900	7,600
Net Cash Provided by (Used in) Investing Activities	(146,200)	(231,600)
Cash flows from financing activities:
Repurchase of common stock - payroll tax withholdings on equity awards	(33,600)	(85,200)
Repurchase of common stock - stock repurchase program	(175,300)	(806,500)
Dividends paid	(296,700)	(273,700)
Net proceeds from exercise of stock options	1,000	3,200
Proceeds from Issuance of Common Stock	15,500	15,600
Repayments of Long-term Debt	(700,000)	(50,000)
Net Cash Provided by (Used in) Financing Activities	(1,189,100)	(1,196,600)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	155,600	(239,900)
Cash and cash equivalents at beginning of period	566,000	882,900
Cash and cash equivalents at end of period	721,600	643,000
Supplemental cash flow disclosures:
Income taxes paid	177,800	167,900
Interest Paid, Excluding Capitalized Interest, Operating Activities	48,900	29,000
Stock Issued	19,200	32,200
Capital Expenditures Incurred but Not yet Paid	20,900	127,300
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 6,000	$ 64,300