XML 44 R29.htm IDEA: XBRL DOCUMENT v3.8.0.1
NEW ACCOUNTING STANDARDS (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Warehousing, marketing and administrative expenses $ 756,929 $ 726,691
Nonoperating Income (Expense) $ 27,836 21,828
Accounting Standards Update 2017-07 [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Warehousing, marketing and administrative expenses   3,000
Nonoperating Income (Expense)   $ 3,000