Leases Future Minimum Rent (Details) $ in Thousands	Apr. 02, 2017 USD ($)
Operating Leased Assets [Line Items]
Rental payments, Capital leases, 2017	$ 21,798
Rental payments, Capital leases, 2018	29,670
Rental payments, Capital leases, 2019	28,738
Rental payments, Capital leases, 2020	29,238
Rental payments, Capital leases, 2021	30,634
Rental payments, Capital leases, Thereafter	491,105
Rental payments, Capital leases, Total minimum payments	631,183
Less interest	375,357
Present value of minimum capital lease payments	255,826
Rental payments, Operating leases, 2017	59,696
Rental payments, Operating leases, 2018	77,201
Rental payments, Operating leases, 2019	77,734
Rental payments, Operating leases, 2020	77,107
Rental payments, Operating leases, 2021	76,758
Rental payments, Operating leases, Thereafter	1,049,312
Rental payments, Operating leases, Total minimum payments	1,417,808
Rental receipts, Capital leases, 2017	30,085
Rental receipts, Capital leases, 2018	40,650
Rental receipts, Capital leases, 2019	40,832
Rental receipts, Capital leases, 2020	41,475
Rental receipts, Capital leases, 2021	42,913
Rental receipts, Capital leases, Thereafter	678,756
Rental receipts, Capital leases, Total minimum payments	874,711
Rental receipts, Operating leases, 2017	49,375
Rental receipts, Operating leases, 2018	65,444
Rental receipts, Operating leases, 2019	65,700
Rental receipts, Operating leases, 2020	65,438
Rental receipts, Operating leases, 2021	65,398
Rental receipts, Operating leases, Thereafter	867,957
Rental receipts, Operating leases, Total minimum payments	1,179,312
Rental receipts, Owned properties, 2017	40,056
Rental receipts, Owned properties, 2018	53,581
Rental receipts, Owned properties, 2019	54,553
Rental receipts, Owned properties, 2020	55,148
Rental receipts, Owned properties, 2021	56,732
Rental receipts, Owned properties, Thereafter	1,002,429
Rental receipts, Owned properties, Total minimum payments	1,262,499
Current portion of long-term debt [Member]
Operating Leased Assets [Line Items]
Capital Lease Obligations, Current	2,150
Long-term Debt [Member]
Operating Leased Assets [Line Items]
Capital Lease Obligations, Noncurrent	$ 253,676