XML 41 R20.htm IDEA: XBRL DOCUMENT

Gain on Disposal of Assets, net	12 Months Ended
Gain on Disposal of Assets, net	Dec. 31, 2015
Gain Loss On Disposition Of Assets [Abstract]
Gain on Disposal of Assets, net	Note 12 - Gain on Disposal of Assets, net During the third quarter of 2013, we completed the sale of the Noble Lewis Dugger for $61 million to an unrelated third party in Mexico. In connection with the sale, we recorded a pre-tax gain of approximately $36 million.