Employee Benefit Plans (Defined Benefit Plans) (Details) (USD $)	12 Months Ended	6 Months Ended	12 Months Ended				3 Months Ended
	Dec. 29, 2013	Jan. 01, 2012 Pension Plan [Member]	Dec. 29, 2013 Pension Plan [Member]	Dec. 30, 2012 Pension Plan [Member]	Jan. 01, 2012 Pension Plan [Member]	Jul. 03, 2011 Pension Plan [Member]	Mar. 31, 2013 Pension Plan [Member] Forecast [Member]
Defined Benefit Plan Disclosure [Line Items]
Estimated future pension expense	$ 3,700,000
Amounts from AOCI to be reocgnized in net periodic benefit cost in next fiscal year	7,200,000
Expected long-term rate of return on pension plan	7.75%	8.25%	7.75%	8.25%		8.50%	7.75%
Unrecognized losses		204,459,000	169,070,000	204,459,000	204,459,000
Unrecognized losses, tax benefits			(17,000,000)
Employer contributions		1,900,000	24,856,000	11,571,000	8,400,000
Future minimum required contributions			43,200,000
Expected contributions in 2013			15,300,000
Discount rate for estimated future employer contributions			4.45%
Net present value of future employer contributions			$ 38,000,000