Consolidated Statement of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]
Common Stock, Dividends, Per Share, Cash Paid	$ 1.20
Balance, shares at Jun. 27, 2015		284,823
Balance at Jun. 27, 2015	$ 2,290,020	$ 283	$ 27,859	$ 2,279,112	$ (17,234)
Components of comprehensive income:
Net income	227,475	0	0	227,475	0
Other Comprehensive Income (Loss), Net of Tax	$ 3,015	$ 0	0	0	3,015
Repurchase of common stock, shares	(6,800)	(6,811)
Repurcahse of common stock, value	$ (237,086)	$ (7)	(194,264)	(42,815)	0
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		1,416
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	(24,084)	$ 2	(24,086)	0	0
Stock options exercised, shares		3,200
Stock options exercised, value	79,608	$ 4	79,604	0	0
Stock based compensation	69,539	0	69,539	0	0
Tax (shortfall) benefit on settlement of equity instruments	7,375	$ 0	7,375	0	0
Common stock shares issued under Employee Stock Purchase Plan		1,281
Common stock value issued under Employee Stock Purchase Plan	33,975	$ 2	33,973	0	0
Dividends paid	(342,023)	$ 0	0	(342,023)	0
Balance, shares at Jun. 25, 2016		283,909
Balance at Jun. 25, 2016	$ 2,107,814	$ 284	0	2,121,749	(14,219)
Common Stock, Dividends, Per Share, Cash Paid	$ 1.32
Components of comprehensive income:
Net income	$ 571,613	0	0	571,613	0
Other Comprehensive Income (Loss), Net of Tax	$ 4,329	$ 0	0	0	4,329
Repurchase of common stock, shares	(6,100)	(6,057)
Repurcahse of common stock, value	$ (251,799)	$ (6)	(143,309)	(108,484)	0
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		1,275
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	(25,183)	$ 1	(25,184)	0	0
Stock options exercised, shares		2,741
Stock options exercised, value	63,003	$ 3	63,000	0	0
Stock based compensation	71,225	0	71,225	0	0
Tax (shortfall) benefit on settlement of equity instruments	1,394	$ 0	0	1,394	0
Common stock shares issued under Employee Stock Purchase Plan		1,044
Common stock value issued under Employee Stock Purchase Plan	34,269	$ 1	34,268	0	0
Dividends paid	$ (373,971)	$ 0	0	(373,971)	0
Balance, shares at Jun. 24, 2017	282,912	282,912
Balance at Jun. 24, 2017	$ 2,202,694	$ 283	0	2,212,301	(9,890)
Common Stock, Dividends, Per Share, Cash Paid	$ 1.56
Components of comprehensive income:
Net income	$ 467,318	0	0	467,318	0
Other Comprehensive Income (Loss), Net of Tax	$ (5,095)	$ 0	0	0	(5,095)
Repurchase of common stock, shares	(7,500)	(7,487)
Repurcahse of common stock, value	$ (407,968)	$ (7)	(112,075)	(295,886)	0
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		1,241
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	(30,310)	$ 1	(30,311)	0	0
Stock options exercised, shares		1,090
Stock options exercised, value	28,009	$ 1	28,008	0	0
Stock based compensation	78,058	$ 0	78,058	0	0
Common stock shares issued under Employee Stock Purchase Plan		908
Common stock value issued under Employee Stock Purchase Plan	36,321	$ 1	36,320	0	0
Dividends paid	$ (438,087)	$ 0	0	(438,087)	0
Balance, shares at Jun. 30, 2018	278,664	278,664
Balance at Jun. 30, 2018	$ 1,930,940	$ 279	$ 0	$ 1,945,646	$ (14,985)