Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 27, 2015	Mar. 28, 2015	Dec. 27, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Statement of Comprehensive Income [Abstract]
Net earnings	$ 73,026	$ 176,955	$ 157,979	$ 278,813	$ 254,171	$ 180,937	$ 210,835	$ 285,590	$ 686,773	$ 931,533	$ 992,427
Other comprehensive (loss) income:
Foreign currency translation adjustment									(232,185)	(3,106)	(33,191)
Items presented net of tax:
Amortization of cash flow hedges									5,116	385	386
Change in fair value of cash flow hedges									(34,111)	(82,215)	0
Amortization of prior service cost									6,949	6,970	11,310
Amortization of actuarial loss (gain), net									11,972	9,968	44,610
Amortization of transition obligation									0	0	88
Prior service cost arising in current year									(563)	214	(33,203)
Actuarial (loss) gain, net arising in current year									(37,712)	(127,942)	225,929
Total other comprehensive (loss) income									(280,534)	(195,726)	215,929
Comprehensive income									$ 406,239	$ 735,807	$ 1,208,356