Quarterly Financial Data (Unaudited) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended																		12 Months Ended
	Jun. 24, 2017		Mar. 25, 2017		Dec. 24, 2016		Sep. 24, 2016		Mar. 26, 2016	Sep. 26, 2015	Jun. 27, 2015		Mar. 28, 2015		Dec. 27, 2014		Sep. 27, 2014		Jun. 24, 2017	Jun. 25, 2016	Jun. 27, 2015	Jun. 28, 2014
Impairment of Long-Lived Assets to be Disposed of										$ 157,700									$ 1,462	$ 160,153	$ 67,010	$ 67,000
Quarterly Financial Data [Abstract]
Net revenues	$ 602,005		$ 581,216		$ 550,998		$ 561,396				$ 566,126		$ 555,252		$ 510,831		$ 562,510		2,295,615	2,194,719	2,306,864
Cost of goods sold	208,339		214,312		210,820		215,664				219,099		236,411		218,662		276,159		849,135	950,331	1,034,997
Gross margin	$ 393,666		$ 366,904		$ 340,178		$ 345,732				$ 347,027		$ 318,841		$ 292,169		$ 286,351		1,446,480	1,244,388	1,271,867
Gross margin %	65.40%		63.10%		61.70%		61.60%				61.30%		57.40%		57.20%		50.90%
Operating income (loss)	$ 199,378		$ 174,252		$ 149,074		$ 172,073				$ 122,373		$ 177,708		$ 89,533		$ (75,765)		694,777	313,849	237,280
% of net revenues	33.10%		30.00%		27.10%		30.70%				21.60%		32.00%		17.50%		(13.50%)
Net income	$ 163,309	[1]	$ 140,213	[1]	$ 130,477	[1]	$ 137,614	[1]			$ 92,339	[2]	$ 139,810	[2]	$ 67,469	[2]	$ (72,143)	[2]	571,613	227,475	206,038
Gain (Loss) on Disposition of Property Plant Equipment																			$ (16,365)	$ (2,283)	$ (419)
Earnings (loss) per share:
Basic net income per share	$ 0.58		$ 0.50		$ 0.46		$ 0.49				$ 0.32		$ 0.49		$ 0.24		$ (0.25)		$ 2.02	$ 0.80	$ 0.73
Diluted net income per share	$ 0.57		$ 0.49		$ 0.45		$ 0.48				$ 0.32		$ 0.48		$ 0.23		$ (0.25)		$ 1.98	$ 0.79	$ 0.71
Shares used in the calculation of earnings (loss) per share:
Basic	282,747		282,903		283,294		283,633				285,354		285,854		285,526		284,588		283,147	285,081	283,675
Diluted	287,494		287,882		288,106		288,574				288,544		289,783		290,521		284,588		287,974	289,479	288,949
Common Stock, Dividends, Per Share, Cash Paid	$ 0.33		$ 0.33		$ 0.33		$ 0.33				$ 0.30		$ 0.30		$ 0.30		$ 0.30		$ 1.32	$ 1.20	$ 1.12
Energy Metering Business [Member]
Gain (Loss) on Disposition of Business									$ 58,900
Change in Accounting Method Accounted for as Change in Estimate [Member]
Quarterly Financial Data [Abstract]
Net revenues	$ 19,400
Earnings (loss) per share:
Diluted net income per share	$ 0.04

[1] (1) The fiscal quarter ended June 24, 2017, includes an incremental $19.4 million of revenue from beginning to recognize revenue with a certain distributor (less its estimate of future price adjustments and returns) upon shipment to the distributor (also referred to as the sell-in basis of revenue recognition).(2) The fiscal quarter ended September 24, 2016, includes a gain of $26.6 million associated with the sale of the Company's micro-electromechanical systems (MEMS) business line.

[2] (1) The fiscal quarter ended September 26, 2015, includes a $157.7 million impairment of long-lived assets associated with the Company's wafer manufacturing facility in San Antonio, Texas which was classified as held for sale and written down to fair value, less cost to sell. The fiscal quarter ended March 26, 2016, includes a gain of $58.9 million associated to the sale of the Company's energy metering business.