Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Jun. 25, 2017	Jun. 26, 2016	Jun. 28, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 1,697,763,000	$ 914,049,000	$ 655,577,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	306,905,000	291,028,000	277,920,000
Deferred income taxes	104,936,000	(49,003,000)	5,551,000
Impairment of long-lived assets	0	0	9,821,000
Equity-based compensation expense	149,975,000	142,348,000	135,354,000
Income tax benefit (expense) on equity-based compensation plans	38,747,000	(1,023,000)	11,316,000
Excess tax (benefits) expense on equity-based compensation plans	(38,635,000)	1,020,000	(11,398,000)
Loss on extinguishment of debt, net	36,252,000	0	0
Amortization of note discounts and issuance costs	25,282,000	70,522,000	37,550,000
Gain on sale of business	0	0	(7,431,000)
Gain on sale of assets	(163,000)	(15,223,000)	0
Goodwill impairment	0	0	79,444,000
Other, net	19,052,000	48,788,000	12,656,000
Changes in operating asset and liability accounts:
Accounts receivable, net of allowance	(411,287,000)	(169,034,000)	(294,155,000)
Inventories	(307,875,000)	(66,371,000)	(207,462,000)
Prepaid expenses and other assets	(27,269,000)	(46,664,000)	(52,496,000)
Trade accounts payable	126,819,000	41,645,000	76,617,000
Deferred profit	258,473,000	27,129,000	86,146,000
Accrued expenses and other liabilities	50,307,000	161,066,000	(29,507,000)
Net cash provided by operating activities	2,029,282,000	1,350,277,000	785,503,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures and intangible assets	(157,419,000)	(175,330,000)	(198,265,000)
Business acquisitions, net of cash acquired	0	0	(1,137,000)
Purchases of available-for-sale securities	(4,581,851,000)	(874,998,000)	(3,086,808,000)
Sales and maturities of available-for-sale securities	2,697,965,000	1,673,826,000	2,137,068,000
Purchase of other investments	0	0	(2,500,000)
Proceeds from sale of assets	1,291,000	79,730,000	0
Proceeds from sale of business	0	0	41,212,000
Transfer of restricted cash and investments	(5,784,000)	(112,381,000)	356,000
Other, net	(12,815,000)	1,636,000	3,978,000
Net cash (used by) provided by investing activities	(2,058,613,000)	592,483,000	(1,106,096,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments on long-term debt and capital lease obligations and payments for debt issuance costs	(1,688,313,000)	(451,497,000)	(1,515,000)
Net proceeds from issuance of long-term debt	0	2,338,144,000	992,225,000
Excess tax benefits (expense) on equity-based compensation plans	38,635,000	(1,020,000)	11,398,000
Treasury stock purchases	(811,672,000)	(158,389,000)	(573,240,000)
Dividends paid	(243,495,000)	(190,402,000)	(116,059,000)
Reissuances of treasury stock related to employee stock purchase plan	59,663,000	55,992,000	48,803,000
Proceeds from issuance of common stock	12,913,000	3,405,000	17,520,000
Other, net	(125,000)	(488,000)	(660,000)
Net cash (used for) provided by financing activities	(2,632,394,000)	1,595,745,000	378,472,000
Effect of exchange rate changes on cash and cash equivalents	(63,000)	(722,000)	(9,017,000)
Net (decrease) increase in cash and cash equivalents	(2,661,788,000)	3,537,783,000	48,862,000
Cash and cash equivalents at beginning of year	5,039,322,000	1,501,539,000	1,452,677,000
Cash and cash equivalents at end of year	2,377,534,000	5,039,322,000	1,501,539,000
Schedule of non-cash transactions
Accrued payables for stock repurchases	0	0	3,255,000
Accrued payables for capital expenditures	17,285,000	27,953,000	22,436,000
Dividends payable	72,738,000	48,052,000	47,659,000
Transfers of finished goods inventory to property and equipment, net	46,855,000	37,822,000	4,547,000
Supplemental disclosures:
Cash payments for interest	104,619,000	58,810,000	26,393,000
Cash payments for income taxes, net	$ 28,104,000	$ 39,745,000	$ 114,512,000