Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Schedule Of Segment Information) (Details)

v3.8.0.1
Segment Information (Schedule Of Segment Information) (Details)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2017
USD ($)
GeographicSegments
Sep. 30, 2016
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Segment Reporting Information [Line Items]        
Number of operating segments | GeographicSegments 4      
Net sales to unrelated entities $ 747,367 $ 745,714 $ 1,690,064 $ 1,659,595
Income from operations 122,887 123,630 153,607 156,109
Interest income, net 1,035 393 3,240 1,576
Related party interest expense on note payable 0 (253) (429) (779)
Other non-operating income (expense) (104) (620) 203 (736)
Income before income tax 123,818 123,150 156,621 156,170
United States [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 455,970 484,758 1,027,350 1,049,779
Income from operations 117,901 138,682 202,857 226,661
LAAP [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 122,996 112,718 320,807 301,777
Income from operations 21,583 17,698 44,894 37,196
EMEA [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 87,522 73,062 210,248 183,436
Income from operations 10,212 6,599 11,688 7,963
Canada [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 80,879 75,176 131,659 124,603
Income from operations 18,971 13,548 22,235 14,234
Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Income from operations 168,667 176,527 281,674 286,054
Corporate, Non-Segment [Member]        
Segment Reporting Information [Line Items]        
Unallocated corporate expenses $ (45,780) $ (52,897) $ (128,067) $ (129,945)