Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Jun. 25, 2016	Jun. 27, 2015	Jun. 28, 2014
Cash flows from operating activities:
Net income	$ 227,475,000	$ 206,038,000	$ 354,810,000
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation	69,701,000	79,491,000	85,452,000
Depreciation and amortization	244,637,000	299,396,000	244,593,000
Deferred taxes	(48,138,000)	(72,507,000)	(32,159,000)
Research and Development in Process	27,602,000	8,900,000	2,580,000
Loss (gain) from sale of property, plant and equipment	2,283,000	419,000	2,187,000
Tax benefit (shortfall) related to stock-based compensation	7,375,000	8,155,000	(68,000)
Excess tax benefit related to stock-based compensation	(9,550,000)	(12,549,000)	(14,192,000)
Impairment of Long-Lived Assets to be Disposed of	160,153,000	67,010,000	11,644,000
Impairment of Goodwill and Intangible Assets	0	84,110,000	0
Gain (Loss) on Investments, Excluding Other than Temporary Impairments	0	94,000	10,260,000
Cash Provided by (Used in) Operating Activities, Discontinued Operations	(58,944,000)	(35,849,000)	0
Changes in assets and liabilities:
Accounts receivable	22,313,000	16,984,000	13,340,000
Inventories	44,086,000	2,163,000	20,672,000
Other current assets	2,943,000	(8,783,000)	45,557,000
Accounts payable	(3,676,000)	(4,201,000)	(11,255,000)
Income taxes payable	56,641,000	62,350,000	54,492,000
Deferred income on shipments to distributors	8,452,000	4,593,000	(823,000)
All other accrued liabilities	(31,468,000)	(12,108,000)	(10,983,000)
Net cash provided by operating activities	721,885,000	693,706,000	776,107,000
Cash flows from investing activities:
Purchases of property, plant and equipment	(69,369,000)	(75,816,000)	(132,523,000)
Proceeds from sale of property, plant, and equipment	85,142,000	29,035,000	5,293,000
Acquisitions	0	0	(459,256,000)
Proceeds from Divestiture of Businesses	105,000,000	35,550,000	0
Purchases of available-for-sale securities	(99,948,000)	(25,142,000)	(49,953,000)
Payments to Acquire Investments	(10,483,000)	(200,000)	0
Proceeds from sales/maturities of available-for-sale securities	50,000,000	0	27,000,000
Payments for (Proceeds from) Other Investing Activities	2,380,000	500,000	0
Net cash used in investing activities	62,722,000	(36,073,000)	(609,439,000)
Cash flows from financing activities
Excess tax benefit from stock-based compensation plans	9,550,000	12,549,000	14,192,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	0	0	(4,705,000)
Repayment of notes payable	0	(437,000)	(4,708,000)
Proceeds from Issuance of Debt	250,000,000	0	497,895,000
Payments of Debt Issuance Costs	(283,000)	0	(3,431,000)
Payments of Stock Issuance Costs	(24,084,000)	(27,793,000)	(31,384,000)
Proceeds from Stock Options Exercised	79,608,000	58,587,000	69,639,000
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options	33,975,000	40,951,000	42,809,000
Repurchase of common stock	(237,086,000)	(195,088,000)	(305,314,000)
Dividends paid	(342,023,000)	(317,909,000)	(294,175,000)
Net cash used in financing activities	(230,343,000)	(429,140,000)	(19,182,000)
Net increase (decrease) in cash and cash equivalents	554,264,000	228,493,000	147,486,000
Cash and cash equivalents:
Beginning of year	1,550,965,000	1,322,472,000	1,174,986,000
End of year	2,105,229,000	1,550,965,000	1,322,472,000
Supplemental disclosures of cash flow information:
Cash (refunded) paid, net during the year for income taxes	43,898,000	40,500,000	(6,455,000)
Cash paid for interest	29,381,000	29,410,000	22,861,000
Noncash financing and investing activities:
Accounts payable related to property, plant and equipment purchases	2,810,000	4,921,000	14,474,000
Modification of Liability Instruments to Equity	0	7,848,000	0
Noncash or Part Noncash Divestiture, Amount of Consideration Received	$ 40,000,000	$ 0	$ 0