Benefits (Details) (USD $)	12 Months Ended					12 Months Ended						12 Months Ended
	Jun. 28, 2014		Jun. 29, 2013	Jun. 28, 2014 Defined Benefit Postretirement Life Insurance [Member]	Jun. 29, 2013 Defined Benefit Postretirement Life Insurance [Member]	Jun. 28, 2014 United States Pension Plan of US Entity, Defined Benefit [Member]	Jun. 29, 2013 United States Pension Plan of US Entity, Defined Benefit [Member]	Jun. 30, 2012 United States Pension Plan of US Entity, Defined Benefit [Member]	Jun. 28, 2014 Foreign Pension Plan, Defined Benefit [Member]	Jun. 29, 2013 Foreign Pension Plan, Defined Benefit [Member]	Jun. 28, 2014 Non-Pension Benefits [Member]	Jun. 27, 2015 Scenario, Forecast [Member]		Jun. 28, 2014 Active Participants [Member]	Jun. 29, 2013 Active Participants [Member]	Jun. 28, 2014 Retirees and Beneficiaries [Member]	Jun. 29, 2013 Retirees and Beneficiaries [Member]
Defined contribution plan 401(k)
Employer matching percentage of employee contributions up to 3% of employee eligible compensation						100.00%
Maximum percentage of employee eligible compensation with 100% matching contributions by employer						3.00%
Employer matching percentage of additional employee contributions up to 5% of employee eligible compensation						50.00%
Maximum percentage of employee eligible compensation with 50% matching contributions by employer						2.00%
Defined contribution expense						$ 15,400,000	$ 14,100,000	$ 13,800,000	$ 9,600,000	$ 5,500,000
Accumulated Postretirement Benefit Obligation [APBO]:
Retirees and beneficiaries														(2,626,000)	(2,128,000)	(21,602,000)	(18,162,000)
Funded status at end of year	(24,228,000)		(20,290,000)
Actuarial loss	(3,819,000)		(2,369,000)
Defined Benefit Plan, Amortization of Net Prior Service Cost (Credit)	0		0
Amounts Recognized in Accumulated Other Comprehensive Income:
Net actuarial loss	8,863,000		5,500,000
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax	2,387,000		2,744,000
Amounts recognized in Accumulated Other Comprehensive Income	11,250,000		8,244,000
Net Periodic Postretirement Benefit Cost/(Income):
Interest cost	858,000											1,002,000
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	356,000											356,000
Amortization of net actuarial loss	457,000	[1]										961,000	[1]
Total net periodic postretirement benefit cost	1,671,000											2,319,000
Employer contributions, current period	738,000
Estimated employer contributions in next fiscal year												749,000
Economic Assumptions:
Benefit obligation, discount rate	4.20%		4.30%
Medical trend
Description of direction and pattern of change for assumed medical trend rate	8.0% -5%		8.5% -5%
Defined Benefit Plan, Assumptions Used Calculating Unrecognized Gain Loss Amortization, Average Remaining Life Expectancy	6 years 8 months 12 days
Estimated future benefit payments
2015											749,000
2016											809,000
2017											858,000
2018											907,000
2019											961,000
Thereafter											19,944,000
Total											24,228,000
Assets for plan benefits included in Other Assets				4,200,000	3,200,000
Obligations included in Other Liabilities				5,700,000	4,800,000
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Actuarial Gain (Loss), before Tax									$ 3,300,000

[1] Unrecognized losses are amortized over average remaining service period of active participants of 6.7 years at June 28, 2014.