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Accounts Payable And Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

Trade accounts payable and accrued liabilities consisted of the following:

	December 31,
(Thousands of dollars)	2015				2014
Trade accounts payable	$	226,769			$	227,113
Excise taxes/withholdings payable	75,704				71,273
Accrued insurance obligations	23,347				19,280
Other	64,521				63,605
Accounts payable and accrued liabilities	$	390,341			$	381,271

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- Definition

Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses.

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