Leases - Leases included in the Condensed Consolidated Balance Sheets (Details) $ in Thousands	Sep. 28, 2019 USD ($)
Assets
Right-of-use operating leases	$ 72,087
Right-of-use finance leases	2,157
Total Right-of-use operating / finance leases	74,244
Current
Current lease obligations - operating	20,506
Current lease obligations - finance	501
Total Current lease obligations - operating / finance	21,007
Non-current
Long-term lease obligations - operating	59,474
Long-term lease obligations - finance	1,669
Total Long-term lease obligations - operating / finance	61,143
Present value of operating lease and finance lease liabilities	$ 82,150