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Segment Information Depreciation and Amortization (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Segment Reporting Information [Line Items]      
Document Fiscal Year Focus 2016    
Depreciation, Depletion and Amortization $ 135,909 $ 129,382 $ 110,823
North America [Member]      
Segment Reporting Information [Line Items]      
Depreciation, Depletion and Amortization 116,865 108,973 83,106
International [Member]      
Segment Reporting Information [Line Items]      
Depreciation, Depletion and Amortization $ 19,044 $ 20,409 $ 27,717