Quarterly report pursuant to Section 13 or 15(d)

Non-Controlling Interests - Carrying Amounts and Classification of Assets and Liabilities for VIEs (Detail)

v3.8.0.1
Non-Controlling Interests - Carrying Amounts and Classification of Assets and Liabilities for VIEs (Detail) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Variable Interest Entity [Line Items]    
Current assets $ 2,293,154 $ 2,105,024
Non-current assets 642,830 630,058
TOTAL ASSETS 2,935,984 2,735,082
Current liabilities 674,020 597,348
Non-current liabilities 178,639 189,523
Total liabilities 852,659 786,871
Variable interest entity, primary beneficiary [Member] | HF Logistics-SKX, LLC [Member]    
Variable Interest Entity [Line Items]    
Current assets 2,474 1,540
Non-current assets 102,093 103,407
TOTAL ASSETS 104,567 104,947
Current liabilities 3,155 2,718
Non-current liabilities 65,914 66,367
Total liabilities 69,069 69,085
Variable interest entity, primary beneficiary [Member] | Distribution joint ventures [Member]    
Variable Interest Entity [Line Items]    
Current assets 490,142 389,687
Non-current assets 89,940 90,972
TOTAL ASSETS 580,082 480,659
Current liabilities 250,847 188,700
Non-current liabilities 6,072 9,201
Total liabilities $ 256,919 $ 197,901