XML 25 R12.htm IDEA: XBRL DOCUMENT

Other (Notes)	6 Months Ended
Other (Notes)	Jun. 30, 2014
Other Income and Expenses [Abstract]
Other	OTHER. For the six months ended June 30, 2014, we capitalized $3.5 million of project feasibility cost associated with various projects, which had been expensed in prior periods in Other expense, net, upon determining that the projects were probable of development.