XML 49 R14.htm IDEA: XBRL DOCUMENT

Cash Flow Information	3 Months Ended
Cash Flow Information	Mar. 31, 2014
Supplemental Cash Flow Elements [Abstract]
Cash Flow Information	CASH FLOW INFORMATION Cash paid for interest was $17.0 million (net of capitalized interest of $0.1 million) and $26.1 million (net of capitalized interest of $0.1 million) for the three months ended March 31, 2014 and 2013, respectively.