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Environmental Matters | 12 Months Ended
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Dec. 31, 2012
Environmental Remediation Obligations [Abstract] |
ENVIRONMENTAL MATTERS | ENVIRONMENTAL MATTERS Our operations involve storing and dispensing petroleum products, primarily diesel fuel, regulated under environmental protection laws. These laws and environmental best practices require us to identify, track, eliminate or mitigate the effect of such substances on the environment. In response to these requirements, we continually upgrade our operating facilities and implement various programs to detect and minimize negative environmental impacts. In addition, we have received notices from the Environmental Protection Agency (EPA) and others that we have been identified as a potentially responsible party under the Comprehensive Environmental Response, Compensation and Liability Act, the Superfund Amendments and Reauthorization Act and similar state statutes and may be required to share in the cost of cleanup of 19 identified disposal sites. Our environmental expenses, which are primarily presented within “Other operating expenses” and “Cost of fuel services” in our Consolidated Statements of Earnings, consist of remediation costs as well as normal recurring expenses such as licensing, testing and waste disposal fees. These expenses totaled $7 million in 2012, 2011 and 2010. The carrying amount of our environmental liabilities was $13 million and $14 million at December 31, 2012 and 2011, respectively. Capital expenditures related to our environmental programs totaled approximately $2 million, $3 million, and $2 million, in 2012, 2011, and 2010, respectively. Our asset retirement obligations related to fuel tanks to be removed are not included above and are recorded within “Accrued expenses” and “Other non-current liabilities” in our Consolidated Balance Sheets. The ultimate cost of our environmental liabilities cannot presently be projected with certainty due to the presence of several unknown factors, primarily the level of contamination, the effectiveness of selected remediation methods, the stage of investigation at individual sites, the determination of our liability in proportion to other responsible parties and the recoverability of such costs from third parties. Based on information presently available, we believe that the ultimate disposition of these matters, although potentially material to the results of operations in any one year, will not have a material adverse effect on our financial condition or liquidity.

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- Definition The entire disclosure for environmental loss contingencies, such as presence of hazardous waste, relevant information from reports issued by regulators, and estimated costs to achieve compliance with regulatory requirements. This element may be used for all of an entity's disclosures about environmental loss contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13185-110859 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=6572457&loc=d3e149879-122751 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section Y Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13328-110859 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13296-110859 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 96-1 -Paragraph 152, 163, 172 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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