Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 16, 2020	Dec. 31, 2019
Leases [Abstract]
Operating lease right-of-use assets	$ 253,180	$ 258,278
Current portion of operating lease liabilities	20,667	17,848
Operating lease liabilities, excluding current portion	256,277	257,361
Total operating lease liabilities	276,944	275,209
Buildings under finance leases	441	871
Accumulated depreciation	(208)	(334)
Finance lease assets, net	233	537
Current portion of finance lease obligations and other debt	138	162
Long-term debt, finance lease obligations and other debt, excluding current portion, net	105	412
Total finance lease obligations	$ 243	$ 574