Comprehensive Income (Components of Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Accumulated Other Comprehensive Income (Loss) [Line Items]
Comprehensive income	$ 176,219	$ 229,635	$ 496,945	$ 565,124
Foreign currency translation adjustment, before tax	(38,947)	(8,771)	(8,140)	27,389
Other comprehensive income (loss), before tax	(31,917)	18,887	5,920	75,713
Other comprehensive income (loss), tax	2,699	10,621	5,400	18,556
Amortization of prior service cost, net of tax	1,743	6,535	3,485	7,461
Amortization of actuarial loss (gain), net, net of tax	2,492	11,258	4,983	22,944
Amortization of transition obligation, net of tax	0	22	0	44
Prior service cost arising in current year, net of tax	0	(24,828)	0	(24,828)
Actuarial (loss) gain, net, arising in current year, net of tax	0	23,954	0	23,954
Amortization of cash flow hedges, net of tax	96	96	192	193
Total other comprehensive (loss) income	(34,616)	8,266	520	57,157
Pension and Other Postretirement Plans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Prior service cost arising in current year, before tax		(40,306)		(40,306)
Actuarial (loss) gain, net, arising in current year, before tax		38,887		38,887
Total other comprehensive income before relcassification adjustments, before tax		(1,419)		(1,419)
Prior service cost arising in current year, tax		(15,478)		(15,478)
Actuarial (loss) gain, net, arising in current year, tax		14,933		14,933
Total other comprehensive income before relcassification adjustments, tax		(545)		(545)
Prior service cost arising in current year, net of tax		(24,828)		(24,828)
Actuarial (loss) gain, net, arising in current year, net of tax		23,954		23,954
Total other comprehensive income before relcassification adjustments, net of tax		(874)		(874)
Pension and Other Postretirement Plans [Member] | Reclassification out of AOCI [Member] | Operating Expenses [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amortization of prior service cost, before tax	2,828	10,608	5,656	12,111
Amortization of actuarial loss (gain), net, before tax	4,046	18,277	8,092	37,248
Amortization of transition obligation, before tax		36		71
Total reclassification adjustments, before tax	6,874	28,921	13,748	49,430
Amortization of prior service cost, tax	1,085	4,073	2,171	4,650
Amortization of actuarial loss (gain), net, tax	1,554	7,019	3,109	14,304
Amortization of transition obligation, tax		14		27
Total reclassification adjustments, tax	2,639	11,106	5,280	18,981
Amortization of prior service cost, net of tax	1,743	6,535	3,485	7,461
Amortization of actuarial loss (gain), net, net of tax	2,492	11,258	4,983	22,944
Amortization of transition obligation, net of tax		22		44
Total reclassification adjustments, net of tax	4,235	17,815	8,468	30,449
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation adjustment, before tax	(38,947)	(8,771)	(8,140)	27,389
Foreign currency translation adjustment, tax	0	0	0	0
Foreign currency translation adjustment, net of tax	(38,947)	(8,771)	(8,140)	27,389
Interest Rate Swap [Member] | Reclassification out of AOCI [Member] | Interest Expense [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amortization of cash flow hedges, before tax	156	156	312	313
Amortization of cash flow hedges, tax	60	60	120	120
Amortization of cash flow hedges, net of tax	$ 96	$ 96	$ 192	$ 193