Supplemental Cash Flow Information (Notes)

12 Months Ended

Dec. 31, 2014

Supplemental Cash Flow Information [Abstract]

Cash Flow, Supplemental Disclosures [Text Block]

SUPPLEMENTAL CASH FLOW INFORMATION:

Interest and Taxes Paid

The following table sets forth the cash paid for interest and income taxes for the years ended December 31, 2014, 2013 and 2012 (dollars in thousands):

	2014		2013		2012
Interest, net	$	43,076	$	57,206	$	57,012
Income taxes	$	36,179	$	14,522	$	11,187

Significant Non-Cash Investing and Financing Activities

The Company had outstanding receivables from outside parties for the funding of capital expenditures of $32.1 million, $33.0 million and $25.0 million as of December 31, 2014, 2013 and 2012, respectively. At December 31, 2014, 2013 and 2012, $51.3 million, $40.1 million and $22.6 million, respectively, of purchases of property and equipment had not been paid and, accordingly, were accrued in accounts payable in the normal course of business.