XML 53 R10.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Casualty, Environmental and Other Reserves | 9 Months Ended
--- | ---
Sep. 28, 2012
Casualty, Environmental and Other Reserves [Abstract] |
Casualty, Environmental and Other Reserves | Casualty, Environmental and Other Reserves Casualty, environmental and other reserves are considered critical accounting estimates due to the need for significant management judgments. They are provided for in the consolidated balance sheets as follows:
| September 28, 2012 |  | December 30, 2011
(Dollars in millions) | Current | Long-term | Total |  | Current | Long-term | Total
Casualty: |  |  |  |  |  |  |
Personal Injury | $ | 93 |  | $ | 151 |  | $ | 244 |  |  | $ | 93 |  | $ | 168 |  | $ | 261 |
Occupational | 6 |  | 31 |  | 37 |  |  | 6 |  | 37 |  | 43 |
Asbestos | 11 |  | 52 |  | 63 |  |  | 11 |  | 57 |  | 68 |
Total Casualty | 110 |  | 234 |  | 344 |  |  | 110 |  | 262 |  | 372 |
Environmental | 39 |  | 40 |  | 79 |  |  | 31 |  | 52 |  | 83 |
Other(a) | 20 |  | 45 |  | 65 |  |  | 26 |  | 38 |  | 64 |
Total | $ | 169 |  | $ | 319 |  | $ | 488 |  |  | $ | 167 |  | $ | 352 |  | $ | 519 |
(a) Separation liabilities and freight rate dispute reserves have been reclassified to other current and long-term liabilities. NOTE 4. Casualty, Environmental and Other Reserves, continued These liabilities are accrued when estimable and probable in accordance with the Contingencies Topic in the ASC. Actual settlements and claims received could differ. The final outcome of these matters cannot be predicted with certainty. Considering the legal defenses currently available, the liabilities that have been recorded and other factors, it is the opinion of management that none of these items, when finally resolved, will have a material effect on the Company's financial condition, results of operations or liquidity. Should a number of these items occur in the same period, however, they could have a material effect on the Company's financial condition, results of operations or liquidity in that particular period. Casualty Casualty reserves represent accruals for personal injury, occupational injury and asbestos claims. During 2010, the Company increased its self-insured retention amount for these claims from $25 million to $50 million per occurrence for claims occurring on or after June 1, 2010. Currently, no individual claim is expected to exceed the self-insured retention amount. In accordance with the Contingencies Topic in the ASC, to the extent the value of an individual claim exceeds the self-insured retention amount, the Company would present the liability on a gross basis with a corresponding receivable for insurance recoveries. These reserves fluctuate based upon the timing of payments as well as changes in independent third-party estimates, which are reviewed by management. Actual results may vary from estimates due to the number, type and severity of the injury, costs of medical treatments and uncertainties in litigation. Most of the claims relate to CSXT unless otherwise noted below. Defense and processing costs, which historically have been insignificant and are anticipated to be insignificant in the future, are not included in the recorded liabilities. Personal Injury Personal injury reserves represent liabilities for employee work-related and third-party injuries. Work-related injuries for CSXT employees are primarily subject to the Federal Employers’ Liability Act (“FELA”). In addition to FELA liabilities, current or former employees of other CSX subsidiaries are covered by various state workers’ compensation laws, the Federal Longshore and Harbor Workers’ Compensation Program or the Maritime Jones Act. CSXT retains an independent actuarial firm to assist management in assessing the value of personal injury claims. An analysis is performed by the independent actuarial firm quarterly and is reviewed by management. The methodology used by the actuary includes a development factor to reflect growth or reduction in the value of these personal injury claims. It is based largely on CSXT's historical claims and settlement experience. Occupational and Asbestos Occupational claims arise from allegations of exposures to certain materials in the workplace, such as solvents, soaps, chemicals (collectively referred to as “irritants”) and diesel fuels (like exhaust fumes) or allegations of chronic physical injuries resulting from work conditions, such as repetitive stress injuries, carpal tunnel syndrome and hearing loss. The Company is also party to a number of asbestos claims by current or former employees alleging exposure to asbestos in the workplace. NOTE 4. Casualty, Environmental and Other Reserves, continued An analysis of occupational claims is performed quarterly by an independent third-party actuarial firm and reviewed by management. Management performs a quarterly review of asserted asbestos claims, and an analysis is performed annually by an independent third-party specialist and reviewed by management. The objective of the occupational and asbestos claims analyses performed by the third-party actuarial firm and specialist (the "third-party specialists") is to determine the number of incurred but not reported (“IBNR”) claims. The third-party specialists analyze CSXT's historical claim filings, settlement amounts, and dismissal rates to determine future anticipated claim filing rates and average settlement values for occupational and asbestos claims reserves. The potentially exposed population is estimated by using CSX's employment records and industry data. From this analysis, the third-party specialists provide an estimate of the IBNR claims liability. Environmental The Company is a party to various proceedings related to environmental issues, including administrative and judicial proceedings involving private parties and regulatory agencies. The Company has been identified as a potentially responsible party at approximately 256 environmentally impaired sites. Many of these are, or may be, subject to remedial action under the federal Comprehensive Environmental Response, Compensation and Liability Act of 1980, or CERCLA, also known as the Superfund Law, or similar state statutes. Most of these proceedings arose from environmental conditions on properties used for ongoing or discontinued railroad operations. A number of these proceedings, however, are based on allegations that the Company, or its predecessors, sent hazardous substances to facilities owned or operated by others for treatment, recycling or disposal. In addition, some of the Company's land holdings were leased to others for commercial or industrial uses that may have resulted in releases of hazardous substances or other regulated materials onto the property and could give rise to proceedings against the Company. In any such proceedings, the Company is subject to environmental clean-up and enforcement actions under the Superfund Law, as well as similar state laws that may impose joint and several liability for clean-up and enforcement costs on current and former owners and operators of a site without regard to fault or the legality of the original conduct. These costs could be substantial. In accordance with the Asset Retirement and Environmental Obligations Topic in the ASC, the Company reviews its role with respect to each site identified at least quarterly, giving consideration to a number of factors such as:
• | type of clean-up required;
• | nature of the Company's alleged connection to the location (e.g., generator of waste sent to the site or owner or operator of the site);
• | extent of the Company's alleged connection (e.g., volume of waste sent to the location and other relevant factors); and
• | number, connection and financial viability of other named and unnamed potentially responsible parties at the location.
NOTE 4. Casualty, Environmental and Other Reserves, continued Based on the review process, the Company has recorded amounts to cover contingent anticipated future environmental remediation costs with respect to each site to the extent such costs are estimable and probable. The recorded liabilities for estimated future environmental costs are undiscounted. The liability includes future costs for remediation and restoration of sites as well as any significant ongoing monitoring costs, but excludes any anticipated insurance recoveries. Payments related to these liabilities are expected to be made over the next several years. Currently, the Company does not possess sufficient information to reasonably estimate the amounts of additional liabilities, if any, on some sites until completion of future environmental studies. In addition, conditions that are currently unknown could, at any given location, result in additional exposure, the amount and materiality of which cannot presently be reliably estimated. Based upon information currently available, however, the Company believes its environmental reserves are adequate to cover remedial actions to comply with present laws and regulations. Other Other reserves include liabilities for various claims, such as longshoremen disability claims, and claims for property, automobile and general liability. Separation liabilities and freight rate dispute reserves have been reclassified to other current and long-term liabilities.

X
- Definition This element may be used as a single block of text to encapsulate the entire disclosure for casualty, environmental and other loss contingencies. + References No definition available. + Details
Name: | csx_CasualtyEnvironmentalAndOtherLossReservesDisclosureTextBlock
Namespace Prefix: | csx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | csx_CasualtyEnvironmentalAndOtherReservesAbstract
Namespace Prefix: | csx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration