Annual report pursuant to Section 13 and 15(d)

Segment Information (Schedule of Segment Information) (Details)

v3.8.0.1
Segment Information (Schedule of Segment Information) (Details)
12 Months Ended
Dec. 31, 2017
USD ($)
segment
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Segment Reporting Information [Line Items]      
Number of reportable geographic segments | segment 4    
Net sales to unrelated entities $ 2,466,105,000 $ 2,377,045,000 $ 2,326,180,000
Income (loss) from operations 262,969,000 256,508,000 249,721,000
Interest income (expense), net 4,515,000 2,003,000 1,531,000
Interest expense on note payable to related party 429,000 1,041,000 1,099,000
Other non-operating expense (321,000) (572,000) (2,834,000)
Income before income taxes 266,734,000 256,898,000 247,319,000
Income tax (expense) benefit (154,419,000) (58,459,000) (67,468,000)
Depreciation and amortization expense 59,945,000 60,016,000 56,521,000
Accounts receivable, net 364,862,000 333,678,000  
Inventories 457,927,000 487,997,000  
Property, plant and equipment, net 281,394,000 279,650,000  
United States [Member]      
Segment Reporting Information [Line Items]      
Net sales to unrelated entities 1,520,026,000 1,505,302,000 1,455,283,000
Income (loss) from operations 334,207,000 331,706,000 309,162,000
Interest income (expense), net 2,573,000 2,334,000 4,765,000
Income tax (expense) benefit (129,194,000) (45,584,000) (58,487,000)
Depreciation and amortization expense 24,662,000 24,920,000 25,490,000
Accounts receivable, net 180,742,000 162,017,000  
Inventories 285,481,000 308,721,000  
LAAP [Member]      
Segment Reporting Information [Line Items]      
Net sales to unrelated entities 475,128,000 453,686,000 469,140,000
Income (loss) from operations 73,748,000 61,994,000 65,846,000
Interest income (expense), net 289,000 (216,000) (555,000)
Income tax (expense) benefit (14,935,000) (12,345,000) (10,058,000)
Depreciation and amortization expense 6,495,000 6,392,000 5,437,000
Accounts receivable, net 95,765,000 84,947,000  
Inventories 84,149,000 95,033,000  
EMEA [Member]      
Segment Reporting Information [Line Items]      
Net sales to unrelated entities 293,700,000 253,487,000 233,226,000
Income (loss) from operations 11,897,000 8,403,000 8,664,000
Interest income (expense), net 7,072,000 2,663,000 152,000
Income tax (expense) benefit (4,716,000) 1,507,000 5,305,000
Depreciation and amortization expense 4,043,000 3,189,000 2,419,000
Accounts receivable, net 42,659,000 42,195,000  
Inventories 57,055,000 51,226,000  
Canada [Member]      
Segment Reporting Information [Line Items]      
Net sales to unrelated entities 177,251,000 164,570,000 168,531,000
Income (loss) from operations 26,427,000 19,010,000 23,772,000
Interest income (expense), net (5,419,000) (2,778,000) (2,831,000)
Income tax (expense) benefit (5,574,000) (2,037,000) (4,228,000)
Depreciation and amortization expense 2,831,000 2,912,000 3,020,000
Accounts receivable, net 45,696,000 44,519,000  
Inventories 31,242,000 33,017,000  
Operating Segments [Member]      
Segment Reporting Information [Line Items]      
Income (loss) from operations 446,279,000 421,113,000 407,444,000
Corporate, Non-Segment [Member]      
Segment Reporting Information [Line Items]      
Unallocated corporate expense (183,310,000) (164,605,000) (157,723,000)
Depreciation and amortization expense 21,914,000 22,603,000 20,155,000
Apparel, Accessories And Equipment [Member]      
Segment Reporting Information [Line Items]      
Net sales to unrelated entities 1,927,957,000 1,865,449,000 1,821,182,000
Footwear [Member]      
Segment Reporting Information [Line Items]      
Net sales to unrelated entities 538,148,000 511,596,000 $ 504,998,000
UNITED STATES      
Segment Reporting Information [Line Items]      
Property, plant and equipment, net 206,172,000 211,572,000  
CANADA      
Segment Reporting Information [Line Items]      
Property, plant and equipment, net 30,318,000 28,159,000  
All Other Countries [Member]      
Segment Reporting Information [Line Items]      
Property, plant and equipment, net $ 44,904,000 $ 39,919,000