Annual report pursuant to Section 13 and 15(d)

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

v3.8.0.1
Noncontrolling Interests - Carrying Amounts and Classification of Assets and Liabilities for VIEs (Detail) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Variable Interest Entity [Line Items]    
Current assets $ 2,105,024 $ 1,827,766
Non-current assets 630,058 565,904
TOTAL ASSETS 2,735,082 2,393,670
Current liabilities 597,348 621,730
Non-current liabilities 189,523 86,426
Total liabilities 786,871 708,156
Variable interest entity, primary beneficiary [Member] | Distribution joint ventures [Member]    
Variable Interest Entity [Line Items]    
Current assets 389,687 289,227
Non-current assets 90,972 49,229
TOTAL ASSETS 480,659 338,456
Current liabilities 188,700 132,518
Non-current liabilities 9,201 2,214
Total liabilities 197,901 134,732
Variable interest entity, primary beneficiary [Member] | HF Logistics-SKX, LLC [Member]    
Variable Interest Entity [Line Items]    
Current assets 1,540 2,006
Non-current assets 103,407 108,668
TOTAL ASSETS 104,947 110,674
Current liabilities 2,718 2,469
Non-current liabilities 66,367 68,168
Total liabilities $ 69,085 $ 70,637