XML 176 R82.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 7 - Other Long-term Liabilities (Details) - Summary of Other Long-term Liabilities (USD $)
In Millions, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Sep. 03, 2013
Summary of Other Long-term Liabilities [Abstract]      
Worker's compensation $ 123us-gaap_WorkersCompensationLiabilityNoncurrent $ 125us-gaap_WorkersCompensationLiabilityNoncurrent  
Environmental liabilities 19us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent 82us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent  
Asset retirement obligations 53us-gaap_AssetRetirementObligationsNoncurrent 52us-gaap_AssetRetirementObligationsNoncurrent  
Other 129us-gaap_OtherAccruedLiabilitiesNoncurrent 162us-gaap_OtherAccruedLiabilitiesNoncurrent  
Total $ 324us-gaap_OtherLiabilitiesNoncurrent $ 421us-gaap_OtherLiabilitiesNoncurrent $ 18us-gaap_OtherLiabilitiesNoncurrent