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Acquisitions and Dispositions Acquisitions and Dispositions (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | --- | ---
Allocation of purchase price [Line Items] |  |  |
Assets, Current | $ 2,202,955 | $ 2,035,219 |
Inventory, Net | 1,737,751 | 1,556,705 |
Property, Plant and Equipment, Net | 1,033,981 | 950,388 |
Deferred Tax Assets, Gross | 110,860 | 99,265 |
Total assets | 4,414,929 | 4,141,492 |
Liabilities, Current | 2,039,470 | 1,922,199 |
Deferred Tax Liabilities, Gross | $ 199,723 | 186,044 |
Businesses acquired [Member] |  |  |
Allocation of purchase price [Line Items] |  |  |
Assets, Current |  |  | $ 26,884
Inventory, Net |  | 132,180 | 164,655
Other Assets, Current |  | 6,601 |
Property, Plant and Equipment, Net |  | 78,562 | 72,328
Goodwill and intangible franchise rights |  | 185,307 | 305,876
Other Assets |  |  | 864
Deferred Tax Assets, Gross |  | 7,063 |
Total assets |  | 409,713 | 570,607
Liabilities, Current |  | 59,912 | 123,025
Deferred Tax Liabilities, Gross |  |  | 28,738
Long-term Debt |  | 13,250 | 68,639
Liabilities |  | $ 73,162 | $ 220,402

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