Employee Benefit Plans Obligations and Funded Status (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation, end of year	$ 91,251	$ 76,758
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, end of year	75,985	64,599
Pension Plan
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation, beginning of year	76,758	88,029
Interest cost	3,968	3,738	3,807
Actuarial loss/(gain)	12,799	(12,852)
Projected benefit obligation, end of year	91,251	76,758	88,029
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, beginning of year	64,599	53,792
Actual return on plan assets	11,240	4,881
Employer contributions	2,420	8,083
Benefits paid	(2,274)	(2,157)
Fair value of plan assets, end of year	75,985	64,599	53,792
Funded status-net amount recognized	(15,266)	(12,159)
SERP
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation, beginning of year	15,548	17,576
Interest cost	758	688	774
Actuarial loss/(gain)	2,138	(2,057)
Projected benefit obligation, end of year	17,610	15,548	17,576
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, beginning of year	0	0
Actual return on plan assets	0	0
Employer contributions	834	659
Benefits paid	(834)	(659)
Fair value of plan assets, end of year	0	0	0
Funded status-net amount recognized	$ (17,610)	$ (15,548)