Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 26, 2011	Mar. 31, 2012	Mar. 26, 2011	Jun. 25, 2011
Changes in components of OCI, net of taxes
Net income, as reported	$ 54,517	$ 136,276	$ 276,093	$ 363,416
Change in unrealized gain (losses) on investments, net of tax (expenses) benefits of $(6), $(50), $40 and $(50), respectively	11	87	(69)	87
Change in unrealized gains (losses) on forward exchange contracts, net of tax (expenses) benefits of ($333), ($151), ($187), and ($176), respectively	581	263	325	306
Deferred tax on unrealized exchange gains (loss) on long-term intercompany receivables	(1,073)	156	416	(2,722)
Actuarial gains (losses) on post-retirement benefits, net of tax (expense) benefits of $155, $(33), $85, and $(99), respectively	250	58	371	174
Total comprehensive Income	54,286	136,840	277,136	361,261
Components of accumulated other comprehensive loss
Deferred tax on unrealized exchange gains on long-term Intercompany receivables	(7,665)		(7,665)		(8,081)
Unrealized components of post-retirement benefits	(4,470)		(4,470)		(4,841)
Cumulative translation adjustment	(1,527)		(1,527)		(1,527)
Net unrealized loss on cash flow hedges	175		175		(150)
Net unrealized gain on available-for-sale securities	262		262		331
Accumulated Other Comprehensive Loss	$ (13,225)		$ (13,225)		$ (14,268)