Assets Held for Sale and Net Gain on Disposition (Details) | 3 Months Ended | |
Apr. 01, 2017USD ($)property | Apr. 02, 2016USD ($) | Dec. 31, 2016USD ($) |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | | | |
Number of properties held for sale | property | 2 | | |
Gain disposition of property plant equipment | $ 6,700,000 | $ 377,000 | |
Capital leased assets, gross | 8,000 | | |
Capital lease obligations | $ 8,000,000 | | |
Number of properties subject to sale-leaseback arrangement | property | 2 | | |
Sale leaseback transaction, deferred gain, gross | $ 13,700,000 | | |
Mortgage loan related to property sales, extinguished debt | 27,400,000 | | |
Discontinued Operations, Held-for-sale | | | |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | | | |
Disposal group, including discontinued operation, assets, current | 800,000 | | |
Total Assets Held For Sale | | | |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | | | |
Disposal group, including discontinued operation, assets, current | | | $ 2,700,000 |
Assets Disposed of by Sale | | | |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | | | |
Gain disposition of property plant equipment | $ 6,700,000 | | |
Tampa, Florida, Ft. Worth, Texas, Miami, Florida | | | |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | | | |
Number of properties leased | property | 3 | | |