Leases - Estimated Minimum Future Lease Payments (Details) - USD ($) $ in Thousands	Jun. 18, 2019	Jan. 01, 2019
Finance Lease Liabilities
Present value of lease obligations	$ 923	$ 1,267
Operating Lease Liabilities
Present value of lease obligations	244,961	$ 0
Company as Lessee
Finance Lease Liabilities
2019	277
2020	335
2021	200
2022	79
2023	79
Thereafter	132
Total lease payments	1,102
Amounts representing interest	(179)
Present value of lease obligations	923
Operating Lease Liabilities
2019	18,040
2020	36,269
2021	35,069
2022	33,948
2023	31,233
Thereafter	211,457
Total lease payments	366,016
Total lease payments	(121,055)
Present value of lease obligations	244,961
Operating Subleases
2019	(1,739)
2020	(3,383)
2021	(3,484)
2022	(3,465)
2023	(3,291)
Thereafter	(26,969)
Total lease payments	42,331
Net Lease Commitments
2019	16,578
2020	33,221
2021	31,785
2022	30,562
2023	28,021
Thereafter	184,620
Total lease payments	324,787
Amounts representing interest	(121,234)
Present value of lease obligations	$ 203,553