Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Consolidated Statements of Comprehensive Income [Abstract]
Net earnings	$ 254,171	$ 180,937	$ 210,835	$ 285,590	$ 283,043	$ 201,417	$ 221,369	$ 286,598	$ 931,533	$ 992,427	$ 1,121,585
Other comprehensive (loss) income:
Foreign currency translation adjustment									(3,106)	(33,191)	(81,003)
Items presented net of tax:
Amortization of cash flow hedges									385	386	426
Change in fair value of cash flow hedges									(82,215)	0	445
Amortization of prior service cost									6,970	11,310	3,093
Amortization of actuarial loss (gain), net									9,968	44,610	36,860
Amortization of transition obligation									0	88	93
Prior service cost arising in current year									214	(33,203)	(5,363)
Actuarial (loss) gain, net arising in current year									(127,942)	225,929	(357,459)
Total other comprehensive (loss) income									(195,726)	215,929	(402,908)
Comprehensive income									$ 735,807	$ 1,208,356	$ 718,677