Leases Future Minimum Rent (Details) $ in Thousands	Jan. 03, 2016 USD ($)
Operating Leased Assets [Line Items]
Rental Payments, Capital Leases, 2016	$ 11,530
Rental Payments, Capital Leases, 2017	10,755
Rental Payments, Capital Leases, 2018	12,638
Rental Payments, Capital Leases, 2019	12,825
Rental Payments, Capital Leases, 2020	13,339
Rental Payments, Capital Leases, Thereafter	197,169
Rental Payments, Capital Leases, Total minimum payments	258,256
Less interest	(149,083)
Present value of minimum capital lease payments	109,173
Rental Payments, Operating Leases, 2016	72,217
Rental Payments, Operating Leases, 2017	70,070
Rental Payments, Operating Leases, 2018	68,544
Rental Payments, Operating Leases, 2019	67,622
Rental Payments, Operating Leases, 2020	66,634
Rental Payments, Operating Leases, Thereafter	876,367
Rental Payments, Operating Leases, Total minimum payments	1,221,454
Rental Receipts, Capital Leases, 2016	17,138
Rental Receipts, Capital Leases, 2017	17,394
Rental Receipts, Capital Leases, 2018	17,532
Rental Receipts, Capital Leases, 2019	17,590
Rental Receipts, Capital Leases, 2020	18,162
Rental Receipts, Capital Leases, Thereafter	293,317
Rental Receipts, Capital Leases, Total minimum payments	381,133
Rental Receipts, Operating Leases, 2016	50,259
Rental Receipts, Operating Leases, 2017	50,108
Rental Receipts, Operating Leases, 2018	49,442
Rental Receipts, Operating Leases, 2019	49,366
Rental Receipts, Operating Leases, 2020	48,820
Rental Receipts, Operating Leases, Thereafter	662,972
Rental Receipts, Operating Leases, Total minimum payments	910,967
Rental Receipts, Owned Properties, 2016	32,926
Rental Receipts, Owned Properties, 2017	32,885
Rental Receipts, Owned Properties, 2018	33,058
Rental Receipts, Owned Properties, 2019	34,030
Rental Receipts, Owned Properties, 2020	34,601
Rental Receipts, Owned Properties, Thereafter	622,435
Rental Receipts, Owned Properties, Total minimum payments	789,935
Current portion of long-term debt [Member]
Operating Leased Assets [Line Items]
Capital Lease Obligations, Current	540
Long-term Debt [Member]
Operating Leased Assets [Line Items]
Capital Lease Obligations, Noncurrent	$ 108,633