Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Schedule Of Segment Information) (Details)

v3.10.0.1
Segment Information (Schedule Of Segment Information) (Details)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
USD ($)
GeographicSegments
Sep. 30, 2017
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Segment Reporting Information [Line Items]        
Number of operating segments | GeographicSegments 4      
Net sales to unrelated entities $ 795,801 $ 747,367 $ 1,884,728 $ 1,690,064
Income from operations 129,144 122,887 198,214 153,607
Interest income, net 2,524 1,035 7,748 3,240
Related party interest expense on note payable 0 0 0 (429)
Other non-operating expense 736 (104) 372 203
Income before income tax 132,404 123,818 206,334 156,621
United States [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 496,161 455,970 1,139,175 1,027,350
Income from operations 123,522 117,901 237,341 202,857
LAAP        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 118,379 122,996 350,832 320,807
Income from operations 15,992 21,583 45,400 44,894
EMEA [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 100,351 87,522 257,112 210,248
Income from operations 15,130 10,212 27,687 11,688
Canada [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 80,910 80,879 137,609 131,659
Income from operations 17,611 18,971 21,606 22,235
Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Income from operations 172,255 168,667 332,034 281,674
Corporate, Non-Segment [Member]        
Segment Reporting Information [Line Items]        
Unallocated corporate expenses $ (43,111) $ (45,780) $ (133,820) $ (128,067)